./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/lockfree-3.3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/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_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/lockfree-3.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1db117ae3c729419255b5da4a7f4ecd64b2d99a167d11f22266a773c4ff13cdb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:21,826 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:21,911 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 20:17:21,921 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:21,922 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:21,955 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:21,956 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:21,956 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:21,958 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:21,958 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:21,959 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:21,959 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:21,959 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:21,959 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 20:17:21,959 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 20:17:21,961 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 20:17:21,961 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:21,961 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:21,961 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:17:21,961 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:21,961 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:21,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:21,962 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:21,962 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:21,962 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:21,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:21,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:21,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:21,963 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:21,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:21,964 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_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1db117ae3c729419255b5da4a7f4ecd64b2d99a167d11f22266a773c4ff13cdb [2024-11-13 20:17:22,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:22,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:22,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:22,356 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:22,356 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:22,359 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/memsafety/lockfree-3.3.i Unable to find full path for "g++" [2024-11-13 20:17:24,316 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:24,622 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:24,623 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/sv-benchmarks/c/memsafety/lockfree-3.3.i [2024-11-13 20:17:24,634 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/data/fd1216db6/9325c572e419408490b45f918da903fe/FLAG97786f77b [2024-11-13 20:17:24,648 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/data/fd1216db6/9325c572e419408490b45f918da903fe [2024-11-13 20:17:24,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:24,652 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:24,653 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:24,653 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:24,658 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:24,660 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,663 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3673b3a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24, skipping insertion in model container [2024-11-13 20:17:24,663 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,702 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:25,048 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,063 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:25,125 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,161 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:25,162 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25 WrapperNode [2024-11-13 20:17:25,162 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:25,163 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,163 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:25,163 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:25,170 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,189 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,218 INFO L138 Inliner]: procedures = 125, calls = 18, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 132 [2024-11-13 20:17:25,218 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,222 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,222 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:25,222 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:25,229 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,229 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,232 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,237 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,250 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,254 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,259 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,263 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,266 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,270 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:25,270 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:25,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:25,271 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:25,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:25,311 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:25,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3a78fb2-b2d8-499d-8289-8f3db1b024f8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:25,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:17:25,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:17:25,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:17:25,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:25,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:17:25,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:17:25,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:17:25,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:25,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:25,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:25,509 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:25,511 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:25,937 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:25,940 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:26,034 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:26,034 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 20:17:26,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:26 BoogieIcfgContainer [2024-11-13 20:17:26,035 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:26,036 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:26,036 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:26,049 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:26,050 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:26" (1/1) ... [2024-11-13 20:17:26,060 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 49 states and 61 transitions. [2024-11-13 20:17:26,111 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 61 transitions. [2024-11-13 20:17:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:17:26,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 49 states and 60 transitions. [2024-11-13 20:17:26,303 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 60 transitions. [2024-11-13 20:17:26,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:17:26,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2024-11-13 20:17:26,472 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-11-13 20:17:26,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:17:26,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:26,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-11-13 20:17:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-11-13 20:17:26,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:17:26,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:26,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:26,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-11-13 20:17:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-11-13 20:17:26,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:17:26,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:27,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-11-13 20:17:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-11-13 20:17:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:27,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 71 transitions. [2024-11-13 20:17:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 71 transitions. [2024-11-13 20:17:27,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:27,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:27,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:27,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 52 states and 70 transitions. [2024-11-13 20:17:27,829 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 70 transitions. [2024-11-13 20:17:27,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:17:27,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:27,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:27,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:28,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 57 states and 82 transitions. [2024-11-13 20:17:28,265 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2024-11-13 20:17:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:17:28,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:28,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:28,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 61 states and 92 transitions. [2024-11-13 20:17:28,834 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 92 transitions. [2024-11-13 20:17:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:17:28,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:28,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:28,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:29,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 61 states and 91 transitions. [2024-11-13 20:17:29,048 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2024-11-13 20:17:29,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:17:29,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:29,077 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 20:17:29,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 64 states and 100 transitions. [2024-11-13 20:17:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 100 transitions. [2024-11-13 20:17:29,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:17:29,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:29,458 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 20:17:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:29,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 67 states and 109 transitions. [2024-11-13 20:17:29,774 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 109 transitions. [2024-11-13 20:17:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:29,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:29,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:29,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:31,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:31,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 72 states and 122 transitions. [2024-11-13 20:17:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 122 transitions. [2024-11-13 20:17:31,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:31,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:31,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:31,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:31,109 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 20:17:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:31,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 76 states and 133 transitions. [2024-11-13 20:17:31,862 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 133 transitions. [2024-11-13 20:17:31,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:17:31,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:31,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:17:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:32,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 78 states and 139 transitions. [2024-11-13 20:17:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 139 transitions. [2024-11-13 20:17:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:17:32,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:32,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2024-11-13 20:17:33,690 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2024-11-13 20:17:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:33,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,727 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:35,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:35,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 92 states and 189 transitions. [2024-11-13 20:17:35,171 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2024-11-13 20:17:35,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:35,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:35,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:35,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:35,415 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:37,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 99 states and 218 transitions. [2024-11-13 20:17:37,345 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 218 transitions. [2024-11-13 20:17:37,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:37,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:37,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:37,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:37,418 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:38,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:38,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 101 states and 225 transitions. [2024-11-13 20:17:38,016 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 225 transitions. [2024-11-13 20:17:38,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:17:38,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:38,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:38,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:38,044 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:38,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 103 states and 229 transitions. [2024-11-13 20:17:38,372 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 229 transitions. [2024-11-13 20:17:38,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:38,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:38,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:17:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 110 states and 249 transitions. [2024-11-13 20:17:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 249 transitions. [2024-11-13 20:17:40,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:40,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:40,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:17:40,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 112 states and 253 transitions. [2024-11-13 20:17:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 253 transitions. [2024-11-13 20:17:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:17:40,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:40,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:40,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 115 states and 261 transitions. [2024-11-13 20:17:40,986 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 261 transitions. [2024-11-13 20:17:40,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:17:40,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:40,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,028 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 119 states and 269 transitions. [2024-11-13 20:17:41,358 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 269 transitions. [2024-11-13 20:17:41,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:17:41,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:41,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:41,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:43,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 128 states and 305 transitions. [2024-11-13 20:17:43,244 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 305 transitions. [2024-11-13 20:17:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:17:43,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:43,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:43,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:43,330 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:44,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:44,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 130 states and 310 transitions. [2024-11-13 20:17:44,172 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 310 transitions. [2024-11-13 20:17:44,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:17:44,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:44,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:44,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:44,201 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:17:45,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:45,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 133 states and 320 transitions. [2024-11-13 20:17:45,215 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 320 transitions. [2024-11-13 20:17:45,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:17:45,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:45,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:17:46,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 136 states and 327 transitions. [2024-11-13 20:17:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 327 transitions. [2024-11-13 20:17:46,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:17:46,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:17:46,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 137 states and 330 transitions. [2024-11-13 20:17:46,592 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 330 transitions. [2024-11-13 20:17:46,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:17:46,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:46,684 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:47,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 140 states and 346 transitions. [2024-11-13 20:17:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 346 transitions. [2024-11-13 20:17:47,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:17:47,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:47,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:47,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:47,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:17:48,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 143 states and 352 transitions. [2024-11-13 20:17:48,265 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 352 transitions. [2024-11-13 20:17:48,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:17:48,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:48,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:17:49,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:49,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 145 states and 354 transitions. [2024-11-13 20:17:49,277 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 354 transitions. [2024-11-13 20:17:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:17:49,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:49,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:17:50,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:50,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 147 states and 357 transitions. [2024-11-13 20:17:50,068 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 357 transitions. [2024-11-13 20:17:50,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:17:50,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:50,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:50,095 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:17:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 149 states and 359 transitions. [2024-11-13 20:17:50,486 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 359 transitions. [2024-11-13 20:17:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:17:50,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:50,530 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:17:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 151 states and 361 transitions. [2024-11-13 20:17:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 361 transitions. [2024-11-13 20:17:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:51,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:51,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:51,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:51,301 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:17:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 152 states and 365 transitions. [2024-11-13 20:17:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 365 transitions. [2024-11-13 20:17:51,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:51,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:51,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:51,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:51,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:17:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 155 states and 381 transitions. [2024-11-13 20:17:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 381 transitions. [2024-11-13 20:17:52,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:52,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:52,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:52,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:52,774 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:53,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 155 states and 378 transitions. [2024-11-13 20:17:53,272 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 378 transitions. [2024-11-13 20:17:53,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:53,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:53,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:53,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:53,831 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:17:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 157 states and 385 transitions. [2024-11-13 20:17:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 385 transitions. [2024-11-13 20:17:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:55,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:55,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:56,091 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:58,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:58,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 166 states and 408 transitions. [2024-11-13 20:17:58,913 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 408 transitions. [2024-11-13 20:17:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:17:58,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:58,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:58,967 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:00,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:00,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 168 states and 410 transitions. [2024-11-13 20:18:00,093 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 410 transitions. [2024-11-13 20:18:00,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:00,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:00,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:00,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:00,119 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 170 states and 419 transitions. [2024-11-13 20:18:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 419 transitions. [2024-11-13 20:18:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:01,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:01,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:01,051 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:02,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:02,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 172 states and 421 transitions. [2024-11-13 20:18:02,138 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 421 transitions. [2024-11-13 20:18:02,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:02,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:02,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:02,162 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:02,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 174 states and 430 transitions. [2024-11-13 20:18:02,586 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 430 transitions. [2024-11-13 20:18:02,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:02,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:02,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:02,787 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:03,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 176 states and 432 transitions. [2024-11-13 20:18:03,820 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 432 transitions. [2024-11-13 20:18:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:03,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:03,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:03,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:04,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:04,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 178 states and 440 transitions. [2024-11-13 20:18:04,630 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 440 transitions. [2024-11-13 20:18:04,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:04,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:04,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 180 states and 449 transitions. [2024-11-13 20:18:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 449 transitions. [2024-11-13 20:18:05,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:05,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:05,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 181 states and 455 transitions. [2024-11-13 20:18:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 455 transitions. [2024-11-13 20:18:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:05,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:05,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:05,786 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:06,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 182 states and 456 transitions. [2024-11-13 20:18:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 456 transitions. [2024-11-13 20:18:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:18:06,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:06,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:06,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:06,813 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:10,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:10,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 192 states and 481 transitions. [2024-11-13 20:18:10,059 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 481 transitions. [2024-11-13 20:18:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:18:10,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:10,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:10,096 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:18:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:11,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 195 states and 484 transitions. [2024-11-13 20:18:11,798 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 484 transitions. [2024-11-13 20:18:11,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:18:11,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:11,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:11,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:12,298 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:13,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:13,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 196 states and 485 transitions. [2024-11-13 20:18:13,444 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 485 transitions. [2024-11-13 20:18:13,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:18:13,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:13,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:15,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 200 states and 504 transitions. [2024-11-13 20:18:15,629 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 504 transitions. [2024-11-13 20:18:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:18:15,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:15,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:15,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:15,690 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:18,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 203 states and 517 transitions. [2024-11-13 20:18:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 517 transitions. [2024-11-13 20:18:18,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:18:18,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:18,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 207 states and 531 transitions. [2024-11-13 20:18:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 531 transitions. [2024-11-13 20:18:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:18:19,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:19,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:19,964 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:18:19,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:20,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 209 states and 533 transitions. [2024-11-13 20:18:20,000 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 533 transitions. [2024-11-13 20:18:20,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:18:20,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:20,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:20,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:20,042 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:24,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:24,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 219 states and 586 transitions. [2024-11-13 20:18:24,007 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 586 transitions. [2024-11-13 20:18:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:18:24,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:24,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:26,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 223 states and 604 transitions. [2024-11-13 20:18:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 604 transitions. [2024-11-13 20:18:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:18:26,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:26,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:26,760 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:28,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 225 states and 613 transitions. [2024-11-13 20:18:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 613 transitions. [2024-11-13 20:18:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:18:28,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:28,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:28,246 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:30,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:30,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 228 states and 622 transitions. [2024-11-13 20:18:30,506 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 622 transitions. [2024-11-13 20:18:30,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:18:30,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:30,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:30,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:30,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 228 states and 619 transitions. [2024-11-13 20:18:30,930 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 619 transitions. [2024-11-13 20:18:30,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:18:30,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:30,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:30,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,969 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:18:31,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 229 states and 620 transitions. [2024-11-13 20:18:31,665 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 620 transitions. [2024-11-13 20:18:31,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:18:31,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:31,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:31,716 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:18:33,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:33,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 232 states and 624 transitions. [2024-11-13 20:18:33,825 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 624 transitions. [2024-11-13 20:18:33,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:18:33,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:33,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:33,856 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:18:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 234 states and 631 transitions. [2024-11-13 20:18:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 631 transitions. [2024-11-13 20:18:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:18:35,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:35,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:35,345 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:36,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:36,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 235 states and 637 transitions. [2024-11-13 20:18:36,378 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 637 transitions. [2024-11-13 20:18:36,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:18:36,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:36,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:36,887 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:18:40,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 241 states and 648 transitions. [2024-11-13 20:18:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 648 transitions. [2024-11-13 20:18:40,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:40,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:40,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:40,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:40,107 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:18:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 243 states and 649 transitions. [2024-11-13 20:18:41,364 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 649 transitions. [2024-11-13 20:18:41,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:41,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:41,452 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:43,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 246 states and 658 transitions. [2024-11-13 20:18:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 658 transitions. [2024-11-13 20:18:43,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:43,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:43,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:18:44,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:44,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 247 states and 662 transitions. [2024-11-13 20:18:44,201 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 662 transitions. [2024-11-13 20:18:44,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:44,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:44,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:44,320 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 250 states and 672 transitions. [2024-11-13 20:18:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 672 transitions. [2024-11-13 20:18:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:46,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:46,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:46,356 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 254 states and 683 transitions. [2024-11-13 20:18:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 683 transitions. [2024-11-13 20:18:48,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:48,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:48,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:48,646 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:18:49,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:49,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 255 states and 687 transitions. [2024-11-13 20:18:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 687 transitions. [2024-11-13 20:18:49,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:49,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:49,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:18:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 257 states and 688 transitions. [2024-11-13 20:18:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 688 transitions. [2024-11-13 20:18:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:50,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:51,002 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:18:52,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:52,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 259 states and 691 transitions. [2024-11-13 20:18:52,567 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 691 transitions. [2024-11-13 20:18:52,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:18:52,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:52,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:52,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:52,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:18:53,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 260 states and 691 transitions. [2024-11-13 20:18:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 691 transitions. [2024-11-13 20:18:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:18:53,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:53,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:53,589 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:56,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:56,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 265 states and 709 transitions. [2024-11-13 20:18:56,845 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 709 transitions. [2024-11-13 20:18:56,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:18:56,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:56,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:56,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:57,039 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:58,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 267 states and 718 transitions. [2024-11-13 20:18:58,612 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 718 transitions. [2024-11-13 20:18:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:18:58,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:58,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,646 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:18:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 268 states and 722 transitions. [2024-11-13 20:18:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 722 transitions. [2024-11-13 20:18:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:18:59,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:59,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:59,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:59,749 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 270 states and 724 transitions. [2024-11-13 20:19:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 724 transitions. [2024-11-13 20:19:01,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:19:01,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:01,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:01,464 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:02,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 270 states and 719 transitions. [2024-11-13 20:19:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 719 transitions. [2024-11-13 20:19:02,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:19:02,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:02,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:02,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:02,438 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:19:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 272 states and 721 transitions. [2024-11-13 20:19:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 721 transitions. [2024-11-13 20:19:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:19:04,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:04,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:04,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:04,538 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:06,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 275 states and 727 transitions. [2024-11-13 20:19:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 727 transitions. [2024-11-13 20:19:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:19:06,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:06,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:19:08,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 275 states and 726 transitions. [2024-11-13 20:19:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 726 transitions. [2024-11-13 20:19:08,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:19:08,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:10,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:10,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 278 states and 738 transitions. [2024-11-13 20:19:10,051 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 738 transitions. [2024-11-13 20:19:10,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:19:10,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:10,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,223 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:12,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:12,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 280 states and 740 transitions. [2024-11-13 20:19:12,016 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 740 transitions. [2024-11-13 20:19:12,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:12,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:12,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:12,065 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 281 states and 742 transitions. [2024-11-13 20:19:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 742 transitions. [2024-11-13 20:19:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:13,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:13,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:13,177 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 283 states and 744 transitions. [2024-11-13 20:19:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 744 transitions. [2024-11-13 20:19:14,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:14,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:14,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 283 states and 736 transitions. [2024-11-13 20:19:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 736 transitions. [2024-11-13 20:19:15,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:15,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:15,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:17,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 285 states and 740 transitions. [2024-11-13 20:19:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 740 transitions. [2024-11-13 20:19:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:17,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:17,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,142 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:18,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:18,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 287 states and 742 transitions. [2024-11-13 20:19:18,806 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 742 transitions. [2024-11-13 20:19:18,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:19:18,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:18,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:18,925 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:20,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 289 states and 744 transitions. [2024-11-13 20:19:20,606 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 744 transitions. [2024-11-13 20:19:20,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:20,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:20,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:20,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:19:23,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:23,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 289 states and 741 transitions. [2024-11-13 20:19:23,441 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 741 transitions. [2024-11-13 20:19:23,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:23,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:23,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:23,498 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:32,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 303 states and 786 transitions. [2024-11-13 20:19:32,105 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 786 transitions. [2024-11-13 20:19:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:32,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:32,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:32,135 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:19:32,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:32,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 305 states and 787 transitions. [2024-11-13 20:19:32,629 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 787 transitions. [2024-11-13 20:19:32,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:32,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:32,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:32,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:32,673 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:38,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:38,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 311 states and 807 transitions. [2024-11-13 20:19:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 807 transitions. [2024-11-13 20:19:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:38,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:38,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:38,577 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 315 states and 815 transitions. [2024-11-13 20:19:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 815 transitions. [2024-11-13 20:19:42,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:42,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:42,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 318 states and 824 transitions. [2024-11-13 20:19:46,505 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 824 transitions. [2024-11-13 20:19:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:46,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,565 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:49,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 322 states and 831 transitions. [2024-11-13 20:19:49,689 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 831 transitions. [2024-11-13 20:19:49,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:49,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,739 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:55,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:55,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 328 states and 850 transitions. [2024-11-13 20:19:55,137 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 850 transitions. [2024-11-13 20:19:55,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:19:55,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:55,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:55,200 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 334 states and 866 transitions. [2024-11-13 20:20:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 866 transitions. [2024-11-13 20:20:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:00,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:02,005 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:10,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:10,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 340 states and 881 transitions. [2024-11-13 20:20:10,046 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 881 transitions. [2024-11-13 20:20:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:10,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,099 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:11,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:11,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 342 states and 884 transitions. [2024-11-13 20:20:11,023 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 884 transitions. [2024-11-13 20:20:11,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:11,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:11,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:11,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:11,075 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:14,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:14,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 345 states and 888 transitions. [2024-11-13 20:20:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 888 transitions. [2024-11-13 20:20:14,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:14,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:14,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:14,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:15,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 346 states and 888 transitions. [2024-11-13 20:20:15,651 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 888 transitions. [2024-11-13 20:20:15,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:15,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:15,706 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:19,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 351 states and 896 transitions. [2024-11-13 20:20:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 896 transitions. [2024-11-13 20:20:19,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:19,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:19,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:19,775 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 355 states and 901 transitions. [2024-11-13 20:20:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 901 transitions. [2024-11-13 20:20:20,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:20,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:20,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,381 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:20,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:20,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 357 states and 903 transitions. [2024-11-13 20:20:20,445 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 903 transitions. [2024-11-13 20:20:20,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:20,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:20,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:20,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:20,485 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:24,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 362 states and 915 transitions. [2024-11-13 20:20:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 915 transitions. [2024-11-13 20:20:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:20:24,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:24,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:24,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:24,962 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:20:30,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 367 states and 932 transitions. [2024-11-13 20:20:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 932 transitions. [2024-11-13 20:20:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:30,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:30,881 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:20:32,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:32,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 369 states and 934 transitions. [2024-11-13 20:20:32,800 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 934 transitions. [2024-11-13 20:20:32,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:32,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:32,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:32,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:20:33,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:33,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 369 states and 925 transitions. [2024-11-13 20:20:33,523 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 925 transitions. [2024-11-13 20:20:33,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:33,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:33,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:33,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:33,542 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:34,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 370 states and 926 transitions. [2024-11-13 20:20:34,522 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 926 transitions. [2024-11-13 20:20:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:34,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:34,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:34,552 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:20:35,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 371 states and 927 transitions. [2024-11-13 20:20:35,783 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 927 transitions. [2024-11-13 20:20:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:35,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:35,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:35,827 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:20:38,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 374 states and 937 transitions. [2024-11-13 20:20:38,238 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 937 transitions. [2024-11-13 20:20:38,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:38,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:38,289 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:20:41,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:41,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 378 states and 953 transitions. [2024-11-13 20:20:41,579 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 953 transitions. [2024-11-13 20:20:41,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:41,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:41,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:41,606 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:20:42,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:42,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 379 states and 955 transitions. [2024-11-13 20:20:42,701 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 955 transitions. [2024-11-13 20:20:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:42,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:42,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:20:46,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:46,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 382 states and 958 transitions. [2024-11-13 20:20:46,086 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 958 transitions. [2024-11-13 20:20:46,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:46,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:46,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:46,126 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:20:48,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:48,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 384 states and 959 transitions. [2024-11-13 20:20:48,551 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 959 transitions. [2024-11-13 20:20:48,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:48,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:48,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:48,593 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:20:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:49,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 385 states and 959 transitions. [2024-11-13 20:20:49,716 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 959 transitions. [2024-11-13 20:20:49,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:49,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:49,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:49,739 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:20:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:53,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 388 states and 966 transitions. [2024-11-13 20:20:53,264 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 966 transitions. [2024-11-13 20:20:53,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:20:53,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:53,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:56,282 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:21:10,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:10,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 398 states and 1021 transitions. [2024-11-13 20:21:10,335 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1021 transitions. [2024-11-13 20:21:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:21:10,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:21:12,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:12,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 401 states and 1023 transitions. [2024-11-13 20:21:12,303 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1023 transitions. [2024-11-13 20:21:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:21:12,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:12,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:12,372 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:21:14,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 403 states and 1025 transitions. [2024-11-13 20:21:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1025 transitions. [2024-11-13 20:21:14,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:21:14,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:14,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:14,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:14,848 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:17,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:17,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 405 states and 1026 transitions. [2024-11-13 20:21:17,668 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1026 transitions. [2024-11-13 20:21:17,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:21:17,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:17,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:17,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:21,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 408 states and 1038 transitions. [2024-11-13 20:21:21,838 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1038 transitions. [2024-11-13 20:21:21,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:21:21,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:21,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:21,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:22,080 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:24,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 411 states and 1045 transitions. [2024-11-13 20:21:24,165 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1045 transitions. [2024-11-13 20:21:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:21:24,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:21:29,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 414 states and 1056 transitions. [2024-11-13 20:21:29,208 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1056 transitions. [2024-11-13 20:21:29,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:21:29,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:29,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:29,462 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:21:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:32,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 416 states and 1058 transitions. [2024-11-13 20:21:32,205 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1058 transitions. [2024-11-13 20:21:32,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:21:32,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:32,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:32,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:21:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:37,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 423 states and 1076 transitions. [2024-11-13 20:21:37,006 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1076 transitions. [2024-11-13 20:21:37,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:21:37,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:37,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:37,060 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:21:41,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:41,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 425 states and 1083 transitions. [2024-11-13 20:21:41,928 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 1083 transitions. [2024-11-13 20:21:41,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:21:41,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:41,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:41,953 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:21:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:43,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 427 states and 1085 transitions. [2024-11-13 20:21:43,925 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1085 transitions. [2024-11-13 20:21:43,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:21:43,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:43,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:43,977 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:21:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:44,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 428 states and 1092 transitions. [2024-11-13 20:21:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1092 transitions. [2024-11-13 20:21:44,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:21:44,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:44,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:44,175 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:21:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:47,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 430 states and 1096 transitions. [2024-11-13 20:21:47,183 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1096 transitions. [2024-11-13 20:21:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:21:47,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:47,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:47,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:21:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 432 states and 1106 transitions. [2024-11-13 20:21:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1106 transitions. [2024-11-13 20:21:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:21:49,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:49,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:21:57,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:57,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 439 states and 1132 transitions. [2024-11-13 20:21:57,127 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1132 transitions. [2024-11-13 20:21:57,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:21:57,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:57,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:57,205 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:21:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 441 states and 1134 transitions. [2024-11-13 20:21:59,908 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1134 transitions. [2024-11-13 20:21:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:21:59,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:59,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:59,964 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:07,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 444 states and 1143 transitions. [2024-11-13 20:22:07,217 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1143 transitions. [2024-11-13 20:22:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:22:07,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:15,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 445 states and 1149 transitions. [2024-11-13 20:22:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1149 transitions. [2024-11-13 20:22:15,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:22:15,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:15,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:15,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:16,512 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:20,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:20,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 446 states and 1156 transitions. [2024-11-13 20:22:20,515 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1156 transitions. [2024-11-13 20:22:20,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:22:20,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:20,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:20,554 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:22:22,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:22,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 447 states and 1156 transitions. [2024-11-13 20:22:22,031 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1156 transitions. [2024-11-13 20:22:22,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:22:22,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:22,099 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:30,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:30,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 451 states and 1167 transitions. [2024-11-13 20:22:30,684 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1167 transitions. [2024-11-13 20:22:30,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:22:30,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:30,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:30,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:30,745 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 451 states and 1166 transitions. [2024-11-13 20:22:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1166 transitions. [2024-11-13 20:22:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:22:33,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:33,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:33,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:35,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:35,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 453 states and 1169 transitions. [2024-11-13 20:22:35,280 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1169 transitions. [2024-11-13 20:22:35,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:22:35,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:35,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 22 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:22:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:39,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 454 states and 1176 transitions. [2024-11-13 20:22:39,508 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 1176 transitions. [2024-11-13 20:22:39,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:22:39,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:39,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:39,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:39,582 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:22:45,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:45,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 458 states and 1193 transitions. [2024-11-13 20:22:45,260 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1193 transitions. [2024-11-13 20:22:45,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:22:45,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:45,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:45,328 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:23:00,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:00,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 470 states and 1225 transitions. [2024-11-13 20:23:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1225 transitions. [2024-11-13 20:23:00,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:00,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:00,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:00,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:00,465 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:23:06,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:06,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 476 states and 1237 transitions. [2024-11-13 20:23:06,224 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1237 transitions. [2024-11-13 20:23:06,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:06,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:06,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:23:11,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:11,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 479 states and 1243 transitions. [2024-11-13 20:23:11,981 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1243 transitions. [2024-11-13 20:23:11,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:11,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:11,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:23:22,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 485 states and 1258 transitions. [2024-11-13 20:23:22,578 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1258 transitions. [2024-11-13 20:23:22,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:22,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:22,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:22,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:22,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:23:24,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 486 states and 1262 transitions. [2024-11-13 20:23:24,529 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1262 transitions. [2024-11-13 20:23:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:24,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:24,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:23:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 492 states and 1275 transitions. [2024-11-13 20:23:33,327 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1275 transitions. [2024-11-13 20:23:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:33,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:33,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:23:37,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:37,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 493 states and 1280 transitions. [2024-11-13 20:23:37,346 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1280 transitions. [2024-11-13 20:23:37,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:37,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:37,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:37,419 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:23:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:39,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1285 states to 494 states and 1285 transitions. [2024-11-13 20:23:39,283 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1285 transitions. [2024-11-13 20:23:39,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:39,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:39,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:39,359 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:23:44,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:44,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 497 states and 1289 transitions. [2024-11-13 20:23:44,769 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1289 transitions. [2024-11-13 20:23:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:23:44,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:44,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:44,840 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:23:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 500 states and 1291 transitions. [2024-11-13 20:23:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1291 transitions. [2024-11-13 20:23:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:23:50,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:24:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:05,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 508 states and 1309 transitions. [2024-11-13 20:24:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1309 transitions. [2024-11-13 20:24:05,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:24:05,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:05,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:05,419 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:24:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 510 states and 1311 transitions. [2024-11-13 20:24:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1311 transitions. [2024-11-13 20:24:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:24:08,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:08,563 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:24:11,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:11,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 513 states and 1313 transitions. [2024-11-13 20:24:11,201 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1313 transitions. [2024-11-13 20:24:11,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:24:11,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:11,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:11,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:24:14,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:14,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 516 states and 1315 transitions. [2024-11-13 20:24:14,933 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1315 transitions. [2024-11-13 20:24:14,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:24:14,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:14,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:14,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:24:16,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 517 states and 1315 transitions. [2024-11-13 20:24:16,567 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1315 transitions. [2024-11-13 20:24:16,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:24:16,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:16,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:16,594 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-13 20:24:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 518 states and 1315 transitions. [2024-11-13 20:24:18,383 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1315 transitions. [2024-11-13 20:24:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:24:18,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:18,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 20:24:20,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:20,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 519 states and 1315 transitions. [2024-11-13 20:24:20,177 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1315 transitions. [2024-11-13 20:24:20,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:24:20,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:20,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:24:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 520 states and 1319 transitions. [2024-11-13 20:24:28,575 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1319 transitions. [2024-11-13 20:24:28,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:24:28,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:28,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:28,601 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-13 20:24:30,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:30,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 521 states and 1319 transitions. [2024-11-13 20:24:30,267 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1319 transitions. [2024-11-13 20:24:30,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:24:30,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:30,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:24:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 522 states and 1319 transitions. [2024-11-13 20:24:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1319 transitions. [2024-11-13 20:24:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:24:32,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:32,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:32,445 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:24:34,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 523 states and 1319 transitions. [2024-11-13 20:24:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1319 transitions. [2024-11-13 20:24:34,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:24:34,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:34,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:34,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:35,107 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:24:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1333 states to 527 states and 1333 transitions. [2024-11-13 20:24:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1333 transitions. [2024-11-13 20:24:42,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:24:42,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:42,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:42,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:42,805 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:24:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 534 states and 1355 transitions. [2024-11-13 20:24:52,016 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1355 transitions. [2024-11-13 20:24:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:24:52,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:52,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:52,086 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:24:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:57,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 540 states and 1371 transitions. [2024-11-13 20:24:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 1371 transitions. [2024-11-13 20:24:57,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:24:57,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:57,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:25:05,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:05,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 546 states and 1393 transitions. [2024-11-13 20:25:05,206 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1393 transitions. [2024-11-13 20:25:05,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:25:05,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:05,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:05,260 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:25:08,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:08,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 547 states and 1399 transitions. [2024-11-13 20:25:08,784 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1399 transitions. [2024-11-13 20:25:08,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:25:08,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:08,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:08,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:08,847 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 32 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:25:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1402 states to 548 states and 1402 transitions. [2024-11-13 20:25:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1402 transitions. [2024-11-13 20:25:12,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:25:12,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:12,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:12,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:25:15,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:15,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 550 states and 1406 transitions. [2024-11-13 20:25:15,027 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1406 transitions. [2024-11-13 20:25:15,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:25:15,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:15,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:15,107 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:25:19,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:19,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 554 states and 1421 transitions. [2024-11-13 20:25:19,572 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1421 transitions. [2024-11-13 20:25:19,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:25:19,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:19,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:19,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:19,659 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:25:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 557 states and 1427 transitions. [2024-11-13 20:25:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1427 transitions. [2024-11-13 20:25:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:25:25,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:25:34,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:34,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 562 states and 1439 transitions. [2024-11-13 20:25:34,002 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1439 transitions. [2024-11-13 20:25:34,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:25:34,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:34,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:34,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:25:36,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:36,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 564 states and 1442 transitions. [2024-11-13 20:25:36,247 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1442 transitions. [2024-11-13 20:25:36,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:25:36,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:36,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:36,309 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:25:40,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:40,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 569 states and 1446 transitions. [2024-11-13 20:25:40,371 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1446 transitions. [2024-11-13 20:25:40,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:25:40,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:40,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,460 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:25:44,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 572 states and 1456 transitions. [2024-11-13 20:25:44,567 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1456 transitions. [2024-11-13 20:25:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:25:44,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:44,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:44,653 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:25:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 573 states and 1464 transitions. [2024-11-13 20:25:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1464 transitions. [2024-11-13 20:25:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:25:46,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:46,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:46,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:46,648 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:25:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 575 states and 1465 transitions. [2024-11-13 20:25:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1465 transitions. [2024-11-13 20:25:50,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:25:50,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:50,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:50,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:50,946 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 33 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:25:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 578 states and 1475 transitions. [2024-11-13 20:25:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1475 transitions. [2024-11-13 20:25:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:25:57,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:57,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:57,241 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:26:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:01,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 580 states and 1485 transitions. [2024-11-13 20:26:01,282 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1485 transitions. [2024-11-13 20:26:01,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:01,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:01,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:26:09,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 585 states and 1508 transitions. [2024-11-13 20:26:09,587 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1508 transitions. [2024-11-13 20:26:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:09,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:09,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:09,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:09,665 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 39 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:26:20,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:20,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 591 states and 1516 transitions. [2024-11-13 20:26:20,318 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1516 transitions. [2024-11-13 20:26:20,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:20,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:20,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:26:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:24,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 592 states and 1522 transitions. [2024-11-13 20:26:24,567 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1522 transitions. [2024-11-13 20:26:24,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:24,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:24,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:24,626 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:26:28,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 594 states and 1524 transitions. [2024-11-13 20:26:28,824 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1524 transitions. [2024-11-13 20:26:28,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:28,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:28,888 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:26:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:38,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1534 states to 598 states and 1534 transitions. [2024-11-13 20:26:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1534 transitions. [2024-11-13 20:26:38,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:38,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:38,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:38,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 33 proven. 3 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:26:43,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:43,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 600 states and 1536 transitions. [2024-11-13 20:26:43,126 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1536 transitions. [2024-11-13 20:26:43,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:43,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:43,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:43,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:43,317 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 38 proven. 1 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:26:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 601 states and 1542 transitions. [2024-11-13 20:26:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1542 transitions. [2024-11-13 20:26:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:48,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:48,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:49,829 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:26:55,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 602 states and 1545 transitions. [2024-11-13 20:26:55,092 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1545 transitions. [2024-11-13 20:26:55,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:26:55,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:27:00,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:00,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 603 states and 1551 transitions. [2024-11-13 20:27:00,497 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1551 transitions. [2024-11-13 20:27:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:27:00,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:00,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:00,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,179 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 35 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:27:03,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:03,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 604 states and 1551 transitions. [2024-11-13 20:27:03,594 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1551 transitions. [2024-11-13 20:27:03,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:27:03,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:03,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:03,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 46 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:27:07,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:07,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 606 states and 1552 transitions. [2024-11-13 20:27:07,721 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1552 transitions. [2024-11-13 20:27:07,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:27:07,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:07,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,777 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-13 20:27:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 607 states and 1552 transitions. [2024-11-13 20:27:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1552 transitions. [2024-11-13 20:27:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:27:07,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:07,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:07,997 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 20:27:15,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:15,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 610 states and 1556 transitions. [2024-11-13 20:27:15,095 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1556 transitions. [2024-11-13 20:27:15,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:27:15,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:15,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:15,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:15,174 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:27:32,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:32,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 622 states and 1587 transitions. [2024-11-13 20:27:32,094 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1587 transitions. [2024-11-13 20:27:32,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:27:32,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:32,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:32,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:32,153 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:27:42,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:42,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 626 states and 1602 transitions. [2024-11-13 20:27:42,050 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1602 transitions. [2024-11-13 20:27:42,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:27:42,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:42,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:42,103 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 13 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:27:48,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 629 states and 1610 transitions. [2024-11-13 20:27:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1610 transitions. [2024-11-13 20:27:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:27:48,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:48,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:48,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:48,532 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:27:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:52,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 631 states and 1612 transitions. [2024-11-13 20:27:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1612 transitions. [2024-11-13 20:27:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:27:52,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:52,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:52,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:52,892 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-13 20:27:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1619 states to 635 states and 1619 transitions. [2024-11-13 20:27:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1619 transitions. [2024-11-13 20:27:59,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:27:59,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:59,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:59,442 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:06,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 639 states and 1630 transitions. [2024-11-13 20:28:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1630 transitions. [2024-11-13 20:28:06,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:28:06,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:06,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:06,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:06,622 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:12,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 643 states and 1643 transitions. [2024-11-13 20:28:12,778 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1643 transitions. [2024-11-13 20:28:12,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:28:12,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:12,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:12,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:12,842 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:17,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:17,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 645 states and 1646 transitions. [2024-11-13 20:28:17,396 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1646 transitions. [2024-11-13 20:28:17,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:28:17,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:17,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:17,449 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 24 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 649 states and 1652 transitions. [2024-11-13 20:28:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1652 transitions. [2024-11-13 20:28:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:28:24,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:24,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:24,754 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:29,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 651 states and 1654 transitions. [2024-11-13 20:28:29,808 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1654 transitions. [2024-11-13 20:28:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:28:29,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:29,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:29,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:29,906 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 1 proven. 42 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:34,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 654 states and 1656 transitions. [2024-11-13 20:28:34,756 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1656 transitions. [2024-11-13 20:28:34,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:28:34,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:34,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:42,522 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:29:12,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:12,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 671 states and 1694 transitions. [2024-11-13 20:29:12,930 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1694 transitions. [2024-11-13 20:29:12,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:29:12,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:12,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:12,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 48 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:30:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 699 states and 1792 transitions. [2024-11-13 20:30:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1792 transitions. [2024-11-13 20:30:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:30:25,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:30:31,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 704 states and 1796 transitions. [2024-11-13 20:30:31,695 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1796 transitions. [2024-11-13 20:30:31,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:30:31,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:31,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:31,783 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 20:30:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:38,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 709 states and 1800 transitions. [2024-11-13 20:30:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1800 transitions. [2024-11-13 20:30:38,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:30:38,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:38,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:38,606 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 46 proven. 10 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:30:41,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:41,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 711 states and 1803 transitions. [2024-11-13 20:30:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1803 transitions. [2024-11-13 20:30:41,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:30:41,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:41,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 48 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:30:48,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 715 states and 1808 transitions. [2024-11-13 20:30:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1808 transitions. [2024-11-13 20:30:48,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:30:48,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:48,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 48 proven. 16 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:30:51,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:51,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 717 states and 1811 transitions. [2024-11-13 20:30:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1811 transitions. [2024-11-13 20:30:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:30:51,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:51,179 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:30:54,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:54,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 718 states and 1811 transitions. [2024-11-13 20:30:54,027 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1811 transitions. [2024-11-13 20:30:54,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:30:54,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:54,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:54,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,104 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 41 proven. 2 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:30:56,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 719 states and 1811 transitions. [2024-11-13 20:30:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1811 transitions. [2024-11-13 20:30:56,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:30:56,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:56,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:56,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 37 proven. 1 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked.