./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/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_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/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-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:21:08,876 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:21:08,965 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-13 20:21:08,976 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:21:08,976 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:21:09,015 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:21:09,016 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:21:09,017 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:21:09,017 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:21:09,018 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:21:09,018 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:21:09,018 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:21:09,018 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:21:09,018 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:21:09,018 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:21:09,018 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:21:09,018 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:21:09,019 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:21:09,019 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:21:09,019 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:21:09,019 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:21:09,019 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:21:09,019 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:21:09,019 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:21:09,021 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:21:09,021 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:21:09,021 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:21:09,021 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:21:09,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:21:09,021 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:21:09,021 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:21:09,021 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:21:09,022 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:21:09,022 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_e7e80eb2-ed89-4b17-bec0-3616af4044c5/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-memcleanup) ) 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 -> e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 [2024-11-13 20:21:09,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:21:09,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:21:09,389 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:21:09,390 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:21:09,393 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:21:09,394 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i Unable to find full path for "g++" [2024-11-13 20:21:11,481 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:21:11,965 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:21:11,968 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2024-11-13 20:21:11,995 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/data/49dbb1565/0c57ba5561484329b3586bb8ba0280c3/FLAGf00f7d6e4 [2024-11-13 20:21:12,016 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/data/49dbb1565/0c57ba5561484329b3586bb8ba0280c3 [2024-11-13 20:21:12,020 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:21:12,022 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:21:12,023 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:21:12,023 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:21:12,028 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:21:12,029 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:21:12" (1/1) ... [2024-11-13 20:21:12,030 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6016e08d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:12, skipping insertion in model container [2024-11-13 20:21:12,030 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:21:12" (1/1) ... [2024-11-13 20:21:12,081 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:21:12,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:21:12,972 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:21:13,219 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:21:13,263 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:21:13,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13 WrapperNode [2024-11-13 20:21:13,264 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:21:13,265 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:21:13,266 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:21:13,266 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:21:13,272 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,326 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,610 INFO L138 Inliner]: procedures = 177, calls = 724, calls flagged for inlining = 508, calls inlined = 1007, statements flattened = 5769 [2024-11-13 20:21:13,611 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:21:13,612 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:21:13,612 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:21:13,612 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:21:13,620 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,663 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,667 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,795 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,884 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,908 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,973 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:21:13,974 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:21:13,974 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:21:13,974 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:21:13,976 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:13" (1/1) ... [2024-11-13 20:21:13,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:21:14,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:21:14,019 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:21:14,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7e80eb2-ed89-4b17-bec0-3616af4044c5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:21:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:21:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:21:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:21:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:21:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:21:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:21:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:21:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:21:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:21:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:21:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:21:14,311 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:21:14,313 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:21:20,542 INFO L? ?]: Removed 3291 outVars from TransFormulas that were not future-live. [2024-11-13 20:21:20,543 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:21:23,514 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:21:23,515 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 20:21:23,515 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:21:23 BoogieIcfgContainer [2024-11-13 20:21:23,516 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:21:23,517 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:21:23,517 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:21:23,528 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:21:23,528 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:21:23" (1/1) ... [2024-11-13 20:21:23,540 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:21:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:23,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3598 states and 5169 transitions. [2024-11-13 20:21:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 5169 transitions. [2024-11-13 20:21:23,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:21:23,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:23,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:23,870 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:23,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:23,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 3598 states and 5167 transitions. [2024-11-13 20:21:23,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3598 states and 5167 transitions. [2024-11-13 20:21:23,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:21:23,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:23,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5170 states to 3600 states and 5170 transitions. [2024-11-13 20:21:24,432 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5170 transitions. [2024-11-13 20:21:24,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:21:24,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:24,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5168 states to 3600 states and 5168 transitions. [2024-11-13 20:21:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5168 transitions. [2024-11-13 20:21:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:21:24,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:24,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5164 states to 3600 states and 5164 transitions. [2024-11-13 20:21:24,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5164 transitions. [2024-11-13 20:21:24,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:21:24,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:24,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 3600 states and 5158 transitions. [2024-11-13 20:21:24,810 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5158 transitions. [2024-11-13 20:21:24,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:21:24,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:35,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:35,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:35,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5150 states to 3600 states and 5150 transitions. [2024-11-13 20:21:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 3600 states and 5150 transitions. [2024-11-13 20:21:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:21:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:35,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:35,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:38,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:38,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:38,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5165 states to 3613 states and 5165 transitions. [2024-11-13 20:21:38,848 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5165 transitions. [2024-11-13 20:21:38,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:21:38,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:39,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:39,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:39,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3613 states and 5163 transitions. [2024-11-13 20:21:39,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5163 transitions. [2024-11-13 20:21:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:21:39,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:39,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:39,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:21:46,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3613 states and 5161 transitions. [2024-11-13 20:21:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5161 transitions. [2024-11-13 20:21:46,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:21:46,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:46,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:46,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:21:56,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:02,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:02,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5163 states to 3616 states and 5163 transitions. [2024-11-13 20:22:02,748 INFO L276 IsEmpty]: Start isEmpty. Operand 3616 states and 5163 transitions. [2024-11-13 20:22:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:22:02,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:02,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:02,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:03,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 3618 states and 5166 transitions. [2024-11-13 20:22:03,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3618 states and 5166 transitions. [2024-11-13 20:22:03,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:22:03,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:03,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:03,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5161 states to 3617 states and 5161 transitions. [2024-11-13 20:22:03,758 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5161 transitions. [2024-11-13 20:22:03,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:22:03,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:03,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:04,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:04,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:04,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 3617 states and 5157 transitions. [2024-11-13 20:22:04,133 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5157 transitions. [2024-11-13 20:22:04,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:22:04,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:04,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:04,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:04,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:04,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5155 states to 3617 states and 5155 transitions. [2024-11-13 20:22:04,346 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5155 transitions. [2024-11-13 20:22:04,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:22:04,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:04,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:04,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:14,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 3617 states and 5153 transitions. [2024-11-13 20:22:14,574 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5153 transitions. [2024-11-13 20:22:14,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:22:14,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:15,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:25,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:31,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:41,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:51,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:02,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:12,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:15,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3661 states and 5210 transitions. [2024-11-13 20:23:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5210 transitions. [2024-11-13 20:23:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:23:15,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:15,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:15,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:15,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:23:15,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:15,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 3661 states and 5206 transitions. [2024-11-13 20:23:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5206 transitions. [2024-11-13 20:23:15,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:23:15,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:15,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:16,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:16,160 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:23:26,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:26,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:26,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3661 states and 5204 transitions. [2024-11-13 20:23:26,189 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5204 transitions. [2024-11-13 20:23:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:23:26,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:26,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:26,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:23:36,577 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:46,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:49,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:49,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 3646 states and 5185 transitions. [2024-11-13 20:23:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 5185 transitions. [2024-11-13 20:23:49,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:23:49,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:49,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:49,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5183 states to 3646 states and 5183 transitions. [2024-11-13 20:23:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3646 states and 5183 transitions. [2024-11-13 20:23:49,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:23:49,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:49,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:49,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:49,976 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:23:57,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:57,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:57,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 3649 states and 5185 transitions. [2024-11-13 20:23:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5185 transitions. [2024-11-13 20:23:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:23:57,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:57,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:58,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:58,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:58,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3649 states and 5184 transitions. [2024-11-13 20:23:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5184 transitions. [2024-11-13 20:23:58,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:23:58,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:58,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:59,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3657 states and 5194 transitions. [2024-11-13 20:23:59,144 INFO L276 IsEmpty]: Start isEmpty. Operand 3657 states and 5194 transitions. [2024-11-13 20:23:59,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:23:59,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:59,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:00,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:01,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5192 states to 3658 states and 5192 transitions. [2024-11-13 20:24:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3658 states and 5192 transitions. [2024-11-13 20:24:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:24:01,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:01,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:02,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:03,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:03,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5193 states to 3659 states and 5193 transitions. [2024-11-13 20:24:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3659 states and 5193 transitions. [2024-11-13 20:24:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:24:03,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:05,303 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:05,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:05,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5194 states to 3660 states and 5194 transitions. [2024-11-13 20:24:05,919 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5194 transitions. [2024-11-13 20:24:05,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:24:05,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:05,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:07,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:07,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5195 states to 3661 states and 5195 transitions. [2024-11-13 20:24:07,838 INFO L276 IsEmpty]: Start isEmpty. Operand 3661 states and 5195 transitions. [2024-11-13 20:24:07,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:24:07,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:07,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:09,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:10,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:10,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3662 states and 5197 transitions. [2024-11-13 20:24:10,623 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 5197 transitions. [2024-11-13 20:24:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:24:10,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:10,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:11,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5197 states to 3663 states and 5197 transitions. [2024-11-13 20:24:13,172 INFO L276 IsEmpty]: Start isEmpty. Operand 3663 states and 5197 transitions. [2024-11-13 20:24:13,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:24:13,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:13,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:13,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:15,038 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:15,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5199 states to 3664 states and 5199 transitions. [2024-11-13 20:24:15,926 INFO L276 IsEmpty]: Start isEmpty. Operand 3664 states and 5199 transitions. [2024-11-13 20:24:15,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:24:15,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:15,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:16,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:17,723 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5200 states to 3665 states and 5200 transitions. [2024-11-13 20:24:18,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5200 transitions. [2024-11-13 20:24:18,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:24:18,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:22,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:22,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 3666 states and 5201 transitions. [2024-11-13 20:24:22,182 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 5201 transitions. [2024-11-13 20:24:22,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:24:22,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:22,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:26,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:26,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5201 states to 3667 states and 5201 transitions. [2024-11-13 20:24:26,606 INFO L276 IsEmpty]: Start isEmpty. Operand 3667 states and 5201 transitions. [2024-11-13 20:24:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:24:26,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:26,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:27,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:28,725 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:29,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5202 states to 3668 states and 5202 transitions. [2024-11-13 20:24:29,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3668 states and 5202 transitions. [2024-11-13 20:24:29,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:24:29,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:29,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:31,203 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:31,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:31,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5203 states to 3669 states and 5203 transitions. [2024-11-13 20:24:31,922 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5203 transitions. [2024-11-13 20:24:31,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:24:31,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:31,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:32,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:33,365 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:34,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:34,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5204 states to 3670 states and 5204 transitions. [2024-11-13 20:24:34,112 INFO L276 IsEmpty]: Start isEmpty. Operand 3670 states and 5204 transitions. [2024-11-13 20:24:34,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:24:34,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:34,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:34,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:36,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5205 states to 3671 states and 5205 transitions. [2024-11-13 20:24:36,196 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5205 transitions. [2024-11-13 20:24:36,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:24:36,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:37,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:37,980 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:38,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:38,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5206 states to 3672 states and 5206 transitions. [2024-11-13 20:24:38,866 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5206 transitions. [2024-11-13 20:24:38,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:24:38,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:38,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:40,391 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:41,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:41,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5207 states to 3673 states and 5207 transitions. [2024-11-13 20:24:41,217 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5207 transitions. [2024-11-13 20:24:41,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:24:41,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:41,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:41,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:43,529 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:45,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3674 states and 5209 transitions. [2024-11-13 20:24:45,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5209 transitions. [2024-11-13 20:24:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:24:45,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:47,171 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3675 states and 5210 transitions. [2024-11-13 20:24:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5210 transitions. [2024-11-13 20:24:48,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:24:48,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:48,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:52,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3676 states and 5211 transitions. [2024-11-13 20:24:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 3676 states and 5211 transitions. [2024-11-13 20:24:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:24:52,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:53,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:56,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:56,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 3677 states and 5212 transitions. [2024-11-13 20:24:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5212 transitions. [2024-11-13 20:24:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:24:56,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:56,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:58,444 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:02,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5212 states to 3678 states and 5212 transitions. [2024-11-13 20:25:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 3678 states and 5212 transitions. [2024-11-13 20:25:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:25:02,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:02,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:04,217 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3679 states and 5213 transitions. [2024-11-13 20:25:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5213 transitions. [2024-11-13 20:25:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:25:05,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:05,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:07,349 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:09,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:09,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5215 states to 3680 states and 5215 transitions. [2024-11-13 20:25:09,008 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5215 transitions. [2024-11-13 20:25:09,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:25:09,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:09,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:10,876 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:12,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:12,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5216 states to 3681 states and 5216 transitions. [2024-11-13 20:25:12,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3681 states and 5216 transitions. [2024-11-13 20:25:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:25:12,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:12,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:13,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:17,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3682 states and 5218 transitions. [2024-11-13 20:25:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 5218 transitions. [2024-11-13 20:25:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:25:17,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:17,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:17,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:21,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3683 states and 5218 transitions. [2024-11-13 20:25:21,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5218 transitions. [2024-11-13 20:25:21,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:25:21,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:21,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:22,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:28,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5218 states to 3684 states and 5218 transitions. [2024-11-13 20:25:28,785 INFO L276 IsEmpty]: Start isEmpty. Operand 3684 states and 5218 transitions. [2024-11-13 20:25:28,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:25:28,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:28,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:31,164 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:32,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3685 states and 5220 transitions. [2024-11-13 20:25:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 3685 states and 5220 transitions. [2024-11-13 20:25:32,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:25:32,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:32,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:33,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:35,108 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:37,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:37,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3686 states and 5220 transitions. [2024-11-13 20:25:37,462 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5220 transitions. [2024-11-13 20:25:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:25:37,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:37,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:38,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:42,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 3687 states and 5222 transitions. [2024-11-13 20:25:42,339 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 5222 transitions. [2024-11-13 20:25:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:25:42,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:42,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:43,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:47,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3688 states and 5224 transitions. [2024-11-13 20:25:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 3688 states and 5224 transitions. [2024-11-13 20:25:47,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:25:47,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:47,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:47,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:53,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3689 states and 5223 transitions. [2024-11-13 20:25:53,611 INFO L276 IsEmpty]: Start isEmpty. Operand 3689 states and 5223 transitions. [2024-11-13 20:25:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:25:53,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:25:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3690 states and 5224 transitions. [2024-11-13 20:25:57,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3690 states and 5224 transitions. [2024-11-13 20:25:57,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:25:57,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5226 states to 3691 states and 5226 transitions. [2024-11-13 20:26:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 3691 states and 5226 transitions. [2024-11-13 20:26:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:26:02,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 3692 states and 5228 transitions. [2024-11-13 20:26:07,615 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5228 transitions. [2024-11-13 20:26:07,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:26:07,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:07,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:08,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:10,802 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:14,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5227 states to 3693 states and 5227 transitions. [2024-11-13 20:26:14,980 INFO L276 IsEmpty]: Start isEmpty. Operand 3693 states and 5227 transitions. [2024-11-13 20:26:14,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:26:14,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:14,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:15,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5228 states to 3694 states and 5228 transitions. [2024-11-13 20:26:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 3694 states and 5228 transitions. [2024-11-13 20:26:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:26:19,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:25,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:25,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3695 states and 5230 transitions. [2024-11-13 20:26:25,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3695 states and 5230 transitions. [2024-11-13 20:26:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:26:25,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:25,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:26,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:28,553 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:31,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3696 states and 5231 transitions. [2024-11-13 20:26:31,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5231 transitions. [2024-11-13 20:26:31,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:26:31,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:31,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:34,270 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:37,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3697 states and 5232 transitions. [2024-11-13 20:26:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3697 states and 5232 transitions. [2024-11-13 20:26:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:26:37,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:37,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:46,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:46,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5232 states to 3698 states and 5232 transitions. [2024-11-13 20:26:46,790 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5232 transitions. [2024-11-13 20:26:46,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:26:46,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:46,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:51,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:51,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3699 states and 5233 transitions. [2024-11-13 20:26:51,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3699 states and 5233 transitions. [2024-11-13 20:26:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:26:51,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:51,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:55,817 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:26:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:58,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3700 states and 5235 transitions. [2024-11-13 20:26:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 3700 states and 5235 transitions. [2024-11-13 20:26:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:26:58,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:58,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:17,115 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:27:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5235 states to 3701 states and 5235 transitions. [2024-11-13 20:27:35,784 INFO L276 IsEmpty]: Start isEmpty. Operand 3701 states and 5235 transitions. [2024-11-13 20:27:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:27:35,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:35,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:36,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:37,377 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:27:38,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:38,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5236 states to 3702 states and 5236 transitions. [2024-11-13 20:27:38,556 INFO L276 IsEmpty]: Start isEmpty. Operand 3702 states and 5236 transitions. [2024-11-13 20:27:38,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:27:38,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:38,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:27:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:43,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5237 states to 3703 states and 5237 transitions. [2024-11-13 20:27:43,181 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 5237 transitions. [2024-11-13 20:27:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:27:43,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:43,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:44,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:45,141 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:27:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 3704 states and 5238 transitions. [2024-11-13 20:27:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3704 states and 5238 transitions. [2024-11-13 20:27:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:27:46,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:46,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:48,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:27:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:50,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3705 states and 5239 transitions. [2024-11-13 20:27:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3705 states and 5239 transitions. [2024-11-13 20:27:50,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:27:50,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:50,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:53,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:27:54,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5240 states to 3706 states and 5240 transitions. [2024-11-13 20:27:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5240 transitions. [2024-11-13 20:27:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:27:54,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:54,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:58,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:01,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5242 states to 3707 states and 5242 transitions. [2024-11-13 20:28:01,579 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5242 transitions. [2024-11-13 20:28:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:28:01,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:01,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:03,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:06,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3708 states and 5243 transitions. [2024-11-13 20:28:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5243 transitions. [2024-11-13 20:28:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:28:06,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:06,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:09,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:14,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3709 states and 5243 transitions. [2024-11-13 20:28:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5243 transitions. [2024-11-13 20:28:14,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:28:14,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:14,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3710 states and 5245 transitions. [2024-11-13 20:28:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5245 transitions. [2024-11-13 20:28:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:28:20,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:20,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:23,432 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:26,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:26,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5245 states to 3711 states and 5245 transitions. [2024-11-13 20:28:26,791 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5245 transitions. [2024-11-13 20:28:26,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:28:26,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:26,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:32,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:32,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3712 states and 5247 transitions. [2024-11-13 20:28:32,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3712 states and 5247 transitions. [2024-11-13 20:28:32,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:28:32,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:32,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:33,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:38,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:38,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5247 states to 3713 states and 5247 transitions. [2024-11-13 20:28:38,965 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5247 transitions. [2024-11-13 20:28:38,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:28:38,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:38,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:40,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:41,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:43,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:43,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3714 states and 5248 transitions. [2024-11-13 20:28:43,591 INFO L276 IsEmpty]: Start isEmpty. Operand 3714 states and 5248 transitions. [2024-11-13 20:28:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:28:43,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:43,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:47,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:50,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:50,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3715 states and 5250 transitions. [2024-11-13 20:28:50,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 5250 transitions. [2024-11-13 20:28:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:28:50,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:51,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:28:57,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5250 states to 3716 states and 5250 transitions. [2024-11-13 20:28:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5250 transitions. [2024-11-13 20:28:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:28:57,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:57,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:58,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:03,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3717 states and 5252 transitions. [2024-11-13 20:29:03,932 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5252 transitions. [2024-11-13 20:29:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:29:03,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:03,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:05,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:07,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:11,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5252 states to 3718 states and 5252 transitions. [2024-11-13 20:29:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 3718 states and 5252 transitions. [2024-11-13 20:29:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:29:11,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:11,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:12,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:16,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5253 states to 3719 states and 5253 transitions. [2024-11-13 20:29:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3719 states and 5253 transitions. [2024-11-13 20:29:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:29:16,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:16,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:17,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:20,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:23,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3720 states and 5255 transitions. [2024-11-13 20:29:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 3720 states and 5255 transitions. [2024-11-13 20:29:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:29:23,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:23,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:24,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:27,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:30,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5255 states to 3721 states and 5255 transitions. [2024-11-13 20:29:30,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5255 transitions. [2024-11-13 20:29:30,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:29:30,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:30,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:32,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:34,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5256 states to 3722 states and 5256 transitions. [2024-11-13 20:29:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 3722 states and 5256 transitions. [2024-11-13 20:29:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:29:36,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:41,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 3723 states and 5257 transitions. [2024-11-13 20:29:41,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3723 states and 5257 transitions. [2024-11-13 20:29:41,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:29:41,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:41,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:46,781 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3724 states and 5259 transitions. [2024-11-13 20:29:50,713 INFO L276 IsEmpty]: Start isEmpty. Operand 3724 states and 5259 transitions. [2024-11-13 20:29:50,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:29:50,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:52,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:54,754 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:29:58,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5259 states to 3725 states and 5259 transitions. [2024-11-13 20:29:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3725 states and 5259 transitions. [2024-11-13 20:29:58,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:29:58,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:58,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:02,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:04,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:04,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5260 states to 3726 states and 5260 transitions. [2024-11-13 20:30:04,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5260 transitions. [2024-11-13 20:30:04,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:30:04,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:04,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5262 states to 3727 states and 5262 transitions. [2024-11-13 20:30:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5262 transitions. [2024-11-13 20:30:12,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:30:12,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:12,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:15,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:19,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:19,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3728 states and 5263 transitions. [2024-11-13 20:30:19,567 INFO L276 IsEmpty]: Start isEmpty. Operand 3728 states and 5263 transitions. [2024-11-13 20:30:19,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:30:19,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:19,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:21,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:24,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:29,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:29,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5263 states to 3729 states and 5263 transitions. [2024-11-13 20:30:29,962 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5263 transitions. [2024-11-13 20:30:29,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:30:29,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:29,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:32,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:34,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:37,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5264 states to 3730 states and 5264 transitions. [2024-11-13 20:30:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5264 transitions. [2024-11-13 20:30:37,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:30:37,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:37,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:38,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:41,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:43,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5265 states to 3731 states and 5265 transitions. [2024-11-13 20:30:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 3731 states and 5265 transitions. [2024-11-13 20:30:43,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:30:43,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:45,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:49,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:30:53,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:53,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5267 states to 3732 states and 5267 transitions. [2024-11-13 20:30:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5267 transitions. [2024-11-13 20:30:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:30:53,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:53,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:57,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:01,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 3733 states and 5268 transitions. [2024-11-13 20:31:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 3733 states and 5268 transitions. [2024-11-13 20:31:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:31:01,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:01,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:06,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:12,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:12,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 3734 states and 5268 transitions. [2024-11-13 20:31:12,547 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5268 transitions. [2024-11-13 20:31:12,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:31:12,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:12,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:21,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3735 states and 5270 transitions. [2024-11-13 20:31:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 3735 states and 5270 transitions. [2024-11-13 20:31:21,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:31:21,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:21,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:25,298 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:29,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5271 states to 3736 states and 5271 transitions. [2024-11-13 20:31:29,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5271 transitions. [2024-11-13 20:31:29,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:31:29,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:29,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:38,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:38,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3737 states and 5273 transitions. [2024-11-13 20:31:38,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5273 transitions. [2024-11-13 20:31:38,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:31:38,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:38,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:43,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:47,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3738 states and 5273 transitions. [2024-11-13 20:31:47,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 5273 transitions. [2024-11-13 20:31:47,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:31:47,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:47,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:52,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:31:57,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:57,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3739 states and 5274 transitions. [2024-11-13 20:31:57,525 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5274 transitions. [2024-11-13 20:31:57,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:31:57,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:57,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:16,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3740 states and 5274 transitions. [2024-11-13 20:32:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 3740 states and 5274 transitions. [2024-11-13 20:32:16,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:32:16,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:16,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:20,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:22,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3741 states and 5275 transitions. [2024-11-13 20:32:22,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5275 transitions. [2024-11-13 20:32:22,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:32:22,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:22,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:32,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:32,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3742 states and 5277 transitions. [2024-11-13 20:32:32,729 INFO L276 IsEmpty]: Start isEmpty. Operand 3742 states and 5277 transitions. [2024-11-13 20:32:32,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:32:32,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:32,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:39,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:45,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3743 states and 5277 transitions. [2024-11-13 20:32:45,381 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5277 transitions. [2024-11-13 20:32:45,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:32:45,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:45,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:47,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:51,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:32:55,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:55,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3744 states and 5279 transitions. [2024-11-13 20:32:55,291 INFO L276 IsEmpty]: Start isEmpty. Operand 3744 states and 5279 transitions. [2024-11-13 20:32:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:32:55,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:55,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:56,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:05,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:05,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5280 states to 3745 states and 5280 transitions. [2024-11-13 20:33:05,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5280 transitions. [2024-11-13 20:33:05,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:33:05,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:05,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:06,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3746 states and 5281 transitions. [2024-11-13 20:33:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 3746 states and 5281 transitions. [2024-11-13 20:33:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:33:16,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:16,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:18,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3747 states and 5281 transitions. [2024-11-13 20:33:34,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5281 transitions. [2024-11-13 20:33:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:33:34,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:36,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:41,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:45,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:45,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5283 states to 3748 states and 5283 transitions. [2024-11-13 20:33:45,802 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5283 transitions. [2024-11-13 20:33:45,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:33:45,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:45,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:51,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:33:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3749 states and 5284 transitions. [2024-11-13 20:33:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5284 transitions. [2024-11-13 20:33:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:33:56,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:07,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 3750 states and 5285 transitions. [2024-11-13 20:34:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 5285 transitions. [2024-11-13 20:34:07,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:34:07,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:07,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:12,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:18,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:18,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3751 states and 5287 transitions. [2024-11-13 20:34:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 5287 transitions. [2024-11-13 20:34:18,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:34:18,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:18,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:24,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3752 states and 5287 transitions. [2024-11-13 20:34:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 5287 transitions. [2024-11-13 20:34:31,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:34:31,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:31,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:33,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:40,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-13 20:34:55,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3753 states and 5287 transitions. [2024-11-13 20:34:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5287 transitions. [2024-11-13 20:34:55,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:34:55,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:55,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms