./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/array01-alloca-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/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_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/array01-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/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_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/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 c01598788c0e593641b4d52eb46aec8832108f2ffb3b67e30286093c8a1926f8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:45:42,778 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:45:42,893 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:45:42,900 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:45:42,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:45:42,928 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:45:42,929 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:45:42,929 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:45:42,930 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:45:42,930 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:45:42,930 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:45:42,930 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:45:42,930 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:45:42,931 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:45:42,931 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:45:42,931 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:45:42,931 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:45:42,931 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:45:42,932 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:45:42,932 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:45:42,932 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:45:42,932 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:45:42,932 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:45:42,933 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:45:42,933 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:45:42,933 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:45:42,933 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:45:42,933 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:45:42,934 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:45:42,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:45:42,934 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_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/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 -> c01598788c0e593641b4d52eb46aec8832108f2ffb3b67e30286093c8a1926f8 [2024-11-13 22:45:43,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:45:43,337 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:45:43,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:45:43,345 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:45:43,345 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:45:43,347 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/array-memsafety/array01-alloca-2.i Unable to find full path for "g++" [2024-11-13 22:45:45,558 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:45:46,027 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:45:46,033 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/sv-benchmarks/c/array-memsafety/array01-alloca-2.i [2024-11-13 22:45:46,054 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/data/266a5bb5b/e977d12a4acc4a6a88460a0b9ab90864/FLAG9e2eed89b [2024-11-13 22:45:46,083 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/data/266a5bb5b/e977d12a4acc4a6a88460a0b9ab90864 [2024-11-13 22:45:46,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:45:46,089 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:45:46,090 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:45:46,090 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:45:46,096 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:45:46,098 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f878094 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46, skipping insertion in model container [2024-11-13 22:45:46,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,153 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:45:46,544 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:45:46,556 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:45:46,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:45:46,631 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:45:46,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46 WrapperNode [2024-11-13 22:45:46,632 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:45:46,633 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:45:46,633 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:45:46,633 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:45:46,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,653 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,673 INFO L138 Inliner]: procedures = 116, calls = 9, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 56 [2024-11-13 22:45:46,674 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:45:46,675 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:45:46,675 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:45:46,675 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:45:46,684 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,685 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,688 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,690 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,700 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,707 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,713 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,719 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:45:46,720 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:45:46,720 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:45:46,721 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:45:46,722 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:46" (1/1) ... [2024-11-13 22:45:46,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:45:46,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:45:46,771 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:45:46,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2c7ee1ef-1e0b-4d3f-bf5e-940a49f3333f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:45:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:45:46,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:45:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:45:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:45:46,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:45:46,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:45:46,961 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:45:46,965 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:45:47,196 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-13 22:45:47,196 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:45:47,307 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:45:47,310 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 22:45:47,310 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:47 BoogieIcfgContainer [2024-11-13 22:45:47,311 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:45:47,312 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:45:47,312 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:45:47,323 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:45:47,323 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:47" (1/1) ... [2024-11-13 22:45:47,341 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:45:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-13 22:45:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-13 22:45:47,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:45:47,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:47,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:47,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:47,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2024-11-13 22:45:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2024-11-13 22:45:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:45:47,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:47,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:47,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:48,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:48,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:48,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 21 states and 26 transitions. [2024-11-13 22:45:48,616 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 26 transitions. [2024-11-13 22:45:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:45:48,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:48,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:48,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:48,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:48,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-13 22:45:48,791 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-13 22:45:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:45:48,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:48,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:49,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:49,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-11-13 22:45:49,202 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-11-13 22:45:49,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:45:49,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:49,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:49,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:49,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 24 states and 31 transitions. [2024-11-13 22:45:49,661 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2024-11-13 22:45:49,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:45:49,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:49,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:49,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:50,127 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 22:45:51,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:51,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-13 22:45:51,263 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-13 22:45:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:45:51,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:51,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:52,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:52,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2024-11-13 22:45:52,679 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2024-11-13 22:45:52,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:45:52,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:52,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:52,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:52,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:53,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2024-11-13 22:45:53,736 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2024-11-13 22:45:53,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:45:53,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:53,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:53,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:55,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:55,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-11-13 22:45:55,669 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-11-13 22:45:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:45:55,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:55,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:55,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2024-11-13 22:45:56,097 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2024-11-13 22:45:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:45:56,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2024-11-13 22:45:56,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2024-11-13 22:45:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:45:56,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,340 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:56,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 27 states and 36 transitions. [2024-11-13 22:45:56,499 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 36 transitions. [2024-11-13 22:45:56,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:45:56,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 35 transitions. [2024-11-13 22:45:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-11-13 22:45:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:45:56,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:56,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-11-13 22:45:56,641 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-11-13 22:45:56,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:56,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:45:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:56,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 24 states and 30 transitions. [2024-11-13 22:45:56,683 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 30 transitions. [2024-11-13 22:45:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:56,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:56,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:56,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:45:58,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:58,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 30 states and 42 transitions. [2024-11-13 22:45:58,699 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 42 transitions. [2024-11-13 22:45:58,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:45:58,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:58,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:58,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:58,926 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 22:46:01,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:01,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions. [2024-11-13 22:46:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions. [2024-11-13 22:46:01,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:46:01,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:01,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:03,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 36 states and 52 transitions. [2024-11-13 22:46:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 52 transitions. [2024-11-13 22:46:03,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:46:03,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:03,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:03,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 42 states and 63 transitions. [2024-11-13 22:46:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 63 transitions. [2024-11-13 22:46:06,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:46:06,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:06,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:06,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:06,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:06,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 41 states and 62 transitions. [2024-11-13 22:46:06,821 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 62 transitions. [2024-11-13 22:46:06,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:46:06,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:06,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:46:07,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:07,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 43 states and 67 transitions. [2024-11-13 22:46:07,264 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 67 transitions. [2024-11-13 22:46:07,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:46:07,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:07,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:07,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 68 transitions. [2024-11-13 22:46:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 68 transitions. [2024-11-13 22:46:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:46:07,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:07,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:07,606 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:07,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:07,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 44 states and 67 transitions. [2024-11-13 22:46:07,631 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 67 transitions. [2024-11-13 22:46:07,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:07,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:07,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:07,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:07,716 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:46:10,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:10,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 53 states and 84 transitions. [2024-11-13 22:46:10,624 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 84 transitions. [2024-11-13 22:46:10,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:10,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:10,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:10,687 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:46:11,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:11,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 54 states and 88 transitions. [2024-11-13 22:46:11,158 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 88 transitions. [2024-11-13 22:46:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:11,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:11,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 64 states and 107 transitions. [2024-11-13 22:46:15,247 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 107 transitions. [2024-11-13 22:46:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:15,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:15,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:15,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:46:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 65 states and 107 transitions. [2024-11-13 22:46:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 107 transitions. [2024-11-13 22:46:15,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:15,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:15,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:15,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:15,744 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 22:46:16,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:16,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 66 states and 108 transitions. [2024-11-13 22:46:16,176 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 108 transitions. [2024-11-13 22:46:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:16,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:16,324 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 67 states and 110 transitions. [2024-11-13 22:46:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 110 transitions. [2024-11-13 22:46:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:46:16,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:16,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:17,510 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:20,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 69 states and 110 transitions. [2024-11-13 22:46:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 110 transitions. [2024-11-13 22:46:20,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:46:20,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:20,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:26,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:26,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 115 transitions. [2024-11-13 22:46:26,404 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-11-13 22:46:26,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:46:26,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:26,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:26,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:46:26,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 76 states and 117 transitions. [2024-11-13 22:46:26,687 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 117 transitions. [2024-11-13 22:46:26,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:46:26,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:26,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:27,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:27,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 79 states and 122 transitions. [2024-11-13 22:46:27,850 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 122 transitions. [2024-11-13 22:46:27,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:46:27,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:27,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:27,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:29,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 81 states and 125 transitions. [2024-11-13 22:46:29,287 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 125 transitions. [2024-11-13 22:46:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:46:29,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:29,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:29,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:29,376 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 22:46:30,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:30,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 82 states and 126 transitions. [2024-11-13 22:46:30,211 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 126 transitions. [2024-11-13 22:46:30,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 22:46:30,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:30,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:30,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:30,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 84 states and 127 transitions. [2024-11-13 22:46:30,324 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 127 transitions. [2024-11-13 22:46:30,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:46:30,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:30,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:30,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:30,921 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:34,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:34,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 94 states and 144 transitions. [2024-11-13 22:46:34,340 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 144 transitions. [2024-11-13 22:46:34,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:46:34,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:34,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:34,924 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:36,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:36,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 97 states and 148 transitions. [2024-11-13 22:46:36,261 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 148 transitions. [2024-11-13 22:46:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 22:46:36,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:36,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 18 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:36,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:36,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 99 states and 149 transitions. [2024-11-13 22:46:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 149 transitions. [2024-11-13 22:46:36,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:46:36,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:36,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:38,058 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:41,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 107 states and 161 transitions. [2024-11-13 22:46:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 161 transitions. [2024-11-13 22:46:41,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:46:41,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:41,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:41,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:41,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 109 states and 162 transitions. [2024-11-13 22:46:41,771 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 162 transitions. [2024-11-13 22:46:41,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:46:41,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:41,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:41,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:41,852 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 111 states and 163 transitions. [2024-11-13 22:46:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 163 transitions. [2024-11-13 22:46:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:41,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:41,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:46,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 121 states and 180 transitions. [2024-11-13 22:46:46,925 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 180 transitions. [2024-11-13 22:46:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:46,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:46,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 123 states and 181 transitions. [2024-11-13 22:46:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 181 transitions. [2024-11-13 22:46:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:46:47,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:47,406 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 125 states and 182 transitions. [2024-11-13 22:46:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 182 transitions. [2024-11-13 22:46:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:46:47,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:47,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:47,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:49,233 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:53,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 133 states and 194 transitions. [2024-11-13 22:46:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 194 transitions. [2024-11-13 22:46:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:53,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,678 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 24 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 135 states and 195 transitions. [2024-11-13 22:46:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 195 transitions. [2024-11-13 22:46:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:46:53,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 20 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:46:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 137 states and 196 transitions. [2024-11-13 22:46:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 196 transitions. [2024-11-13 22:46:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:46:53,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 33 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:46:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:59,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 147 states and 213 transitions. [2024-11-13 22:46:59,700 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 213 transitions. [2024-11-13 22:46:59,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:46:59,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:59,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:00,809 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:01,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 149 states and 214 transitions. [2024-11-13 22:47:01,756 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 214 transitions. [2024-11-13 22:47:01,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:47:01,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:01,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:01,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:01,994 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 12 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:02,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:02,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 151 states and 215 transitions. [2024-11-13 22:47:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 215 transitions. [2024-11-13 22:47:02,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:47:02,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:02,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:02,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:04,492 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 20 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:09,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:09,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 159 states and 227 transitions. [2024-11-13 22:47:09,756 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 227 transitions. [2024-11-13 22:47:09,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:47:09,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:09,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:09,906 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 40 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:09,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:09,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 161 states and 228 transitions. [2024-11-13 22:47:09,977 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 228 transitions. [2024-11-13 22:47:09,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:47:09,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:09,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:10,079 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 34 proven. 50 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:10,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:10,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 163 states and 229 transitions. [2024-11-13 22:47:10,148 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 229 transitions. [2024-11-13 22:47:10,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:10,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:10,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:10,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 51 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:15,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 173 states and 246 transitions. [2024-11-13 22:47:15,966 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 246 transitions. [2024-11-13 22:47:15,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:15,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:15,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:15,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:16,858 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:17,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:17,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 175 states and 247 transitions. [2024-11-13 22:47:17,467 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 247 transitions. [2024-11-13 22:47:17,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 22:47:17,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:17,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 20 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:17,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:17,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 177 states and 248 transitions. [2024-11-13 22:47:17,734 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 248 transitions. [2024-11-13 22:47:17,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:47:17,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:17,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:20,874 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 30 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 185 states and 260 transitions. [2024-11-13 22:47:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 260 transitions. [2024-11-13 22:47:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:47:28,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 60 proven. 59 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:28,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 187 states and 261 transitions. [2024-11-13 22:47:28,234 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 261 transitions. [2024-11-13 22:47:28,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:47:28,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:28,356 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 52 proven. 67 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 189 states and 262 transitions. [2024-11-13 22:47:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 262 transitions. [2024-11-13 22:47:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:47:28,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:28,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:29,513 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 73 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 199 states and 279 transitions. [2024-11-13 22:47:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 279 transitions. [2024-11-13 22:47:35,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:47:35,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:35,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:36,333 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 201 states and 280 transitions. [2024-11-13 22:47:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 280 transitions. [2024-11-13 22:47:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:47:37,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:37,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:37,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:37,430 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 30 proven. 102 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:37,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 203 states and 281 transitions. [2024-11-13 22:47:37,534 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 281 transitions. [2024-11-13 22:47:37,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:47:37,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:37,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:37,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:41,308 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 42 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:48,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 211 states and 293 transitions. [2024-11-13 22:47:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 293 transitions. [2024-11-13 22:47:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:47:48,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:48,565 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 84 proven. 76 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 213 states and 294 transitions. [2024-11-13 22:47:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 294 transitions. [2024-11-13 22:47:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:47:48,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:48,773 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 74 proven. 86 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 215 states and 295 transitions. [2024-11-13 22:47:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 295 transitions. [2024-11-13 22:47:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:47:48,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:48,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 99 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:47:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:56,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 225 states and 312 transitions. [2024-11-13 22:47:56,444 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 312 transitions. [2024-11-13 22:47:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:47:56,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:56,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:57,465 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 42 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:58,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 227 states and 313 transitions. [2024-11-13 22:47:58,230 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 313 transitions. [2024-11-13 22:47:58,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:47:58,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 42 proven. 133 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:47:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 229 states and 314 transitions. [2024-11-13 22:47:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 314 transitions. [2024-11-13 22:47:58,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 22:47:58,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:58,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:02,830 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 56 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:10,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:10,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 237 states and 326 transitions. [2024-11-13 22:48:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 326 transitions. [2024-11-13 22:48:10,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:48:10,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:10,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 112 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 239 states and 327 transitions. [2024-11-13 22:48:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 327 transitions. [2024-11-13 22:48:11,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:48:11,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:11,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 100 proven. 107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:11,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 241 states and 328 transitions. [2024-11-13 22:48:11,299 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 328 transitions. [2024-11-13 22:48:11,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:48:11,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:11,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:11,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:12,505 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 129 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:19,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 251 states and 345 transitions. [2024-11-13 22:48:19,590 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 345 transitions. [2024-11-13 22:48:19,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:48:19,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:19,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:19,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:19,962 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 56 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:20,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 253 states and 346 transitions. [2024-11-13 22:48:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 346 transitions. [2024-11-13 22:48:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:48:20,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,531 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 56 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 255 states and 347 transitions. [2024-11-13 22:48:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 347 transitions. [2024-11-13 22:48:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:48:20,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 72 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 263 states and 359 transitions. [2024-11-13 22:48:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 359 transitions. [2024-11-13 22:48:36,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:48:36,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 144 proven. 116 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:36,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 265 states and 360 transitions. [2024-11-13 22:48:36,384 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 360 transitions. [2024-11-13 22:48:36,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:48:36,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:36,590 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 130 proven. 130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:36,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 267 states and 361 transitions. [2024-11-13 22:48:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 361 transitions. [2024-11-13 22:48:36,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:48:36,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:38,186 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 163 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:45,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 277 states and 378 transitions. [2024-11-13 22:48:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 378 transitions. [2024-11-13 22:48:45,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:48:45,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:45,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,788 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 72 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 279 states and 379 transitions. [2024-11-13 22:48:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 379 transitions. [2024-11-13 22:48:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:48:49,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:49,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:49,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:49,864 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 72 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:48:50,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 281 states and 380 transitions. [2024-11-13 22:48:50,004 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 380 transitions. [2024-11-13 22:48:50,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:48:50,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:50,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:56,682 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 90 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:08,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 289 states and 392 transitions. [2024-11-13 22:49:08,503 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 392 transitions. [2024-11-13 22:49:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:49:08,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:08,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 180 proven. 139 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:08,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 291 states and 393 transitions. [2024-11-13 22:49:08,956 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 393 transitions. [2024-11-13 22:49:08,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:49:08,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:08,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:08,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:09,116 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 164 proven. 155 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:09,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 293 states and 394 transitions. [2024-11-13 22:49:09,250 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 394 transitions. [2024-11-13 22:49:09,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:49:09,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:09,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 201 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:19,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 303 states and 411 transitions. [2024-11-13 22:49:19,174 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 411 transitions. [2024-11-13 22:49:19,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:49:19,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:19,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:19,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:19,546 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 90 proven. 250 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:19,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 305 states and 412 transitions. [2024-11-13 22:49:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 412 transitions. [2024-11-13 22:49:19,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:49:19,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:19,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:19,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:20,200 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 90 proven. 250 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:20,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 307 states and 413 transitions. [2024-11-13 22:49:20,369 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 413 transitions. [2024-11-13 22:49:20,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:49:20,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:20,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:20,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:28,177 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 110 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:41,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:41,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 315 states and 425 transitions. [2024-11-13 22:49:41,488 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 425 transitions. [2024-11-13 22:49:41,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:49:41,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:41,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:41,693 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 220 proven. 164 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:41,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 317 states and 426 transitions. [2024-11-13 22:49:41,840 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 426 transitions. [2024-11-13 22:49:41,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:49:41,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:41,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,094 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 202 proven. 182 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 319 states and 427 transitions. [2024-11-13 22:49:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 427 transitions. [2024-11-13 22:49:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:49:42,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:43,910 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 243 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:53,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:53,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 329 states and 444 transitions. [2024-11-13 22:49:53,367 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 444 transitions. [2024-11-13 22:49:53,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:49:53,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:53,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:53,750 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 110 proven. 297 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:53,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:53,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 331 states and 445 transitions. [2024-11-13 22:49:53,917 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 445 transitions. [2024-11-13 22:49:53,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:49:53,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:53,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:53,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:54,576 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 110 proven. 297 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:49:54,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:54,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 333 states and 446 transitions. [2024-11-13 22:49:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 446 transitions. [2024-11-13 22:49:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:49:54,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:54,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:03,707 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 132 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:18,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:18,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 341 states and 458 transitions. [2024-11-13 22:50:18,388 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 458 transitions. [2024-11-13 22:50:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:50:18,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:18,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:18,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:18,627 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 264 proven. 191 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:18,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:18,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 343 states and 459 transitions. [2024-11-13 22:50:18,792 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 459 transitions. [2024-11-13 22:50:18,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:50:18,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:18,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:18,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:19,131 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 244 proven. 211 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:19,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:19,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 345 states and 460 transitions. [2024-11-13 22:50:19,300 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 460 transitions. [2024-11-13 22:50:19,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:50:19,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:19,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 289 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 355 states and 477 transitions. [2024-11-13 22:50:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 477 transitions. [2024-11-13 22:50:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:50:32,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:34,939 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 132 proven. 348 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 357 states and 478 transitions. [2024-11-13 22:50:37,420 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 478 transitions. [2024-11-13 22:50:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:50:37,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 132 proven. 348 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:50:38,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:38,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 359 states and 479 transitions. [2024-11-13 22:50:38,005 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 479 transitions. [2024-11-13 22:50:38,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:50:38,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:38,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:47,887 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 156 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 367 states and 491 transitions. [2024-11-13 22:51:02,918 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 491 transitions. [2024-11-13 22:51:02,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:51:02,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:02,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,232 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 312 proven. 220 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 369 states and 492 transitions. [2024-11-13 22:51:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 492 transitions. [2024-11-13 22:51:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:51:03,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:03,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 290 proven. 242 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:03,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 371 states and 493 transitions. [2024-11-13 22:51:03,731 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 493 transitions. [2024-11-13 22:51:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:51:03,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:03,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 339 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:15,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 381 states and 510 transitions. [2024-11-13 22:51:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 510 transitions. [2024-11-13 22:51:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:51:15,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 156 proven. 403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 383 states and 511 transitions. [2024-11-13 22:51:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 511 transitions. [2024-11-13 22:51:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:51:19,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:19,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:19,425 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 156 proven. 403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 385 states and 512 transitions. [2024-11-13 22:51:19,640 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 512 transitions. [2024-11-13 22:51:19,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:51:19,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:30,115 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 182 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:51:46,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 393 states and 524 transitions. [2024-11-13 22:51:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 524 transitions. [2024-11-13 22:51:46,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:51:46,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:46,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 364 proven. 251 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 395 states and 525 transitions. [2024-11-13 22:51:47,328 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 525 transitions. [2024-11-13 22:51:47,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:51:47,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:47,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:47,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:47,570 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 340 proven. 275 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:51:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:47,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 397 states and 526 transitions. [2024-11-13 22:51:47,737 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 526 transitions. [2024-11-13 22:51:47,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:51:47,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:47,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:47,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:49,632 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 393 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:00,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:00,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 407 states and 543 transitions. [2024-11-13 22:52:00,295 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 543 transitions. [2024-11-13 22:52:00,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:52:00,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:00,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:00,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 182 proven. 462 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:03,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 409 states and 544 transitions. [2024-11-13 22:52:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 544 transitions. [2024-11-13 22:52:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:52:03,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:03,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:03,752 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 182 proven. 462 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:03,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:03,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 411 states and 545 transitions. [2024-11-13 22:52:03,928 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 545 transitions. [2024-11-13 22:52:03,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:52:03,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:03,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:03,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:15,975 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 210 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:34,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 419 states and 557 transitions. [2024-11-13 22:52:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 557 transitions. [2024-11-13 22:52:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:52:34,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:34,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:35,087 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 420 proven. 284 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:35,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:35,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 421 states and 558 transitions. [2024-11-13 22:52:35,283 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 558 transitions. [2024-11-13 22:52:35,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:52:35,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:35,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:35,535 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 394 proven. 310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:35,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:35,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 423 states and 559 transitions. [2024-11-13 22:52:35,841 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 559 transitions. [2024-11-13 22:52:35,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:52:35,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:35,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 451 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:52:49,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 433 states and 576 transitions. [2024-11-13 22:52:49,513 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 576 transitions. [2024-11-13 22:52:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:52:49,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:49,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:51,343 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 210 proven. 525 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:52,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 435 states and 577 transitions. [2024-11-13 22:52:52,803 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 577 transitions. [2024-11-13 22:52:52,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:52:52,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:52,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:52,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:53,295 INFO L134 CoverageAnalysis]: Checked inductivity of 737 backedges. 210 proven. 525 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:52:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 437 states and 578 transitions. [2024-11-13 22:52:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 578 transitions. [2024-11-13 22:52:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:52:53,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:53,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:06,941 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 240 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:27,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:27,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 445 states and 590 transitions. [2024-11-13 22:53:27,730 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 590 transitions. [2024-11-13 22:53:27,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:53:27,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:27,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:28,201 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 480 proven. 319 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:28,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 447 states and 591 transitions. [2024-11-13 22:53:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 591 transitions. [2024-11-13 22:53:28,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:53:28,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:28,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:28,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:28,798 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 452 proven. 347 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:28,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:28,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 449 states and 592 transitions. [2024-11-13 22:53:28,985 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 592 transitions. [2024-11-13 22:53:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:53:28,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:28,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:29,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 513 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:53:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 459 states and 609 transitions. [2024-11-13 22:53:43,762 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 609 transitions. [2024-11-13 22:53:43,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:53:43,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:43,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:43,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 240 proven. 592 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:47,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:47,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 461 states and 610 transitions. [2024-11-13 22:53:47,758 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 610 transitions. [2024-11-13 22:53:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:53:47,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:47,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:48,459 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 240 proven. 592 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:53:48,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:48,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 463 states and 611 transitions. [2024-11-13 22:53:48,822 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 611 transitions. [2024-11-13 22:53:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:53:48,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:48,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:04,084 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 272 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:26,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 471 states and 623 transitions. [2024-11-13 22:54:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 623 transitions. [2024-11-13 22:54:26,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:26,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:26,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:26,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 544 proven. 356 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:27,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:27,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 473 states and 624 transitions. [2024-11-13 22:54:27,204 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 624 transitions. [2024-11-13 22:54:27,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:54:27,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:27,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:27,515 INFO L134 CoverageAnalysis]: Checked inductivity of 902 backedges. 514 proven. 386 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 475 states and 625 transitions. [2024-11-13 22:54:27,712 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 625 transitions. [2024-11-13 22:54:27,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:54:27,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:27,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:30,117 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 579 proven. 393 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:54:43,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:43,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 485 states and 642 transitions. [2024-11-13 22:54:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 642 transitions. [2024-11-13 22:54:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:54:43,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:43,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:43,930 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 272 proven. 663 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 487 states and 643 transitions. [2024-11-13 22:54:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 643 transitions. [2024-11-13 22:54:44,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:54:44,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:44,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:44,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:44,968 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 272 proven. 663 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:54:45,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:45,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 489 states and 644 transitions. [2024-11-13 22:54:45,183 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 644 transitions. [2024-11-13 22:54:45,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:54:45,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:45,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 306 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:29,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:29,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 497 states and 656 transitions. [2024-11-13 22:55:29,679 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 656 transitions. [2024-11-13 22:55:29,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:55:29,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:29,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:30,062 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 612 proven. 395 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:55:30,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:30,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 499 states and 657 transitions. [2024-11-13 22:55:30,270 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 657 transitions. [2024-11-13 22:55:30,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:55:30,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:30,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 580 proven. 427 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:55:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 501 states and 658 transitions. [2024-11-13 22:55:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 658 transitions. [2024-11-13 22:55:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:55:31,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:31,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:33,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 649 proven. 434 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:55:47,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:47,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 511 states and 675 transitions. [2024-11-13 22:55:47,887 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 675 transitions. [2024-11-13 22:55:47,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:55:47,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:47,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:47,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:50,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 306 proven. 738 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:55:52,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:52,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 513 states and 676 transitions. [2024-11-13 22:55:52,250 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 676 transitions. [2024-11-13 22:55:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:55:52,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:52,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:55:52,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 306 proven. 738 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:55:53,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:53,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 515 states and 677 transitions. [2024-11-13 22:55:53,193 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 677 transitions. [2024-11-13 22:55:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:55:53,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:53,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 342 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:56:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 523 states and 689 transitions. [2024-11-13 22:56:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 689 transitions. [2024-11-13 22:56:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:56:42,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:42,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:42,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 684 proven. 436 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:56:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:42,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 525 states and 690 transitions. [2024-11-13 22:56:42,628 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 690 transitions. [2024-11-13 22:56:42,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:56:42,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:42,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:42,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 650 proven. 470 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:56:43,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 527 states and 691 transitions. [2024-11-13 22:56:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 691 transitions. [2024-11-13 22:56:43,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:56:43,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:46,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 723 proven. 477 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:01,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 537 states and 708 transitions. [2024-11-13 22:57:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 708 transitions. [2024-11-13 22:57:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:57:01,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:01,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:01,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:01,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 342 proven. 817 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:02,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 539 states and 709 transitions. [2024-11-13 22:57:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 709 transitions. [2024-11-13 22:57:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:57:02,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:02,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:04,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 342 proven. 817 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:06,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:06,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 541 states and 710 transitions. [2024-11-13 22:57:06,501 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 710 transitions. [2024-11-13 22:57:06,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:57:06,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:06,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:06,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:28,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 380 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:57:58,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 549 states and 722 transitions. [2024-11-13 22:57:58,909 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 722 transitions. [2024-11-13 22:57:58,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:57:58,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:58,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:59,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 760 proven. 479 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:57:59,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 551 states and 723 transitions. [2024-11-13 22:57:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 723 transitions. [2024-11-13 22:57:59,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:57:59,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:59,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:00,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 724 proven. 515 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:58:00,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:00,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 553 states and 724 transitions. [2024-11-13 22:58:00,259 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 724 transitions. [2024-11-13 22:58:00,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:58:00,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:00,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:03,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 801 proven. 522 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:58:19,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:19,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 563 states and 741 transitions. [2024-11-13 22:58:19,127 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 741 transitions. [2024-11-13 22:58:19,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:58:19,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:19,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:22,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1282 backedges. 380 proven. 900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:58:24,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:24,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 565 states and 742 transitions. [2024-11-13 22:58:24,640 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 742 transitions. [2024-11-13 22:58:24,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:58:24,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:24,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:24,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 1282 backedges. 380 proven. 900 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:58:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 567 states and 743 transitions. [2024-11-13 22:58:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 743 transitions. [2024-11-13 22:58:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:58:25,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:49,374 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 420 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:59:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 575 states and 755 transitions. [2024-11-13 22:59:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 755 transitions. [2024-11-13 22:59:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:59:22,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:22,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:23,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 840 proven. 524 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:23,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:23,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 577 states and 756 transitions. [2024-11-13 22:59:23,879 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 756 transitions. [2024-11-13 22:59:23,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:59:23,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:23,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:24,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1366 backedges. 802 proven. 562 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:59:24,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 579 states and 757 transitions. [2024-11-13 22:59:24,543 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 757 transitions. [2024-11-13 22:59:24,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:59:24,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:27,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 883 proven. 569 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.