./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-15/cstrpbrk_mixed_alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-15/cstrpbrk_mixed_alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3 --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 64bit --witnessprinter.graph.data.programhash 76cdad16cb8577e2fa2738f5c22f29ef30a5ca1ee31bc621195c1ea9243fa2ae --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:38:05,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:38:05,797 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 04:38:05,808 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:38:05,808 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:38:05,838 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:38:05,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:38:05,839 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:38:05,839 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:38:05,839 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:38:05,840 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:38:05,840 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:38:05,842 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:38:05,844 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:38:05,844 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:38:05,845 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:38:05,845 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:38:05,845 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:38:05,845 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_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 76cdad16cb8577e2fa2738f5c22f29ef30a5ca1ee31bc621195c1ea9243fa2ae [2024-11-25 04:38:06,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:38:06,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:38:06,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:38:06,151 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:38:06,152 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:38:06,153 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/termination-15/cstrpbrk_mixed_alloca.i [2024-11-25 04:38:09,096 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/data/06cd0ad96/13f5033fc85c4e8688c5c7f32087f3cd/FLAGdce535899 [2024-11-25 04:38:09,379 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:38:09,379 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/sv-benchmarks/c/termination-15/cstrpbrk_mixed_alloca.i [2024-11-25 04:38:09,390 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/data/06cd0ad96/13f5033fc85c4e8688c5c7f32087f3cd/FLAGdce535899 [2024-11-25 04:38:09,408 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/data/06cd0ad96/13f5033fc85c4e8688c5c7f32087f3cd [2024-11-25 04:38:09,411 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:38:09,415 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:38:09,417 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:38:09,417 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:38:09,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:38:09,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:09,424 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1217266c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09, skipping insertion in model container [2024-11-25 04:38:09,425 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:09,459 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:38:09,868 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:38:09,886 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:38:09,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:38:09,971 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:38:09,971 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09 WrapperNode [2024-11-25 04:38:09,971 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:38:09,972 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:38:09,972 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:38:09,972 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:38:09,979 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:09,988 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,014 INFO L138 Inliner]: procedures = 152, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2024-11-25 04:38:10,014 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:38:10,015 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:38:10,015 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:38:10,015 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:38:10,024 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,024 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,026 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,026 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,032 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,036 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,037 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,038 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,039 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:38:10,040 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:38:10,040 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:38:10,041 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:38:10,042 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:38:09" (1/1) ... [2024-11-25 04:38:10,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:38:10,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:38:10,082 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:38:10,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d82b4196-5a41-4d85-8b02-fb5ebecc8b8b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:38:10,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:38:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:38:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:38:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:38:10,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:38:10,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:38:10,215 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:38:10,217 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:38:10,467 INFO L? ?]: Removed 55 outVars from TransFormulas that were not future-live. [2024-11-25 04:38:10,468 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:38:10,546 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:38:10,546 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:38:10,546 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:38:10 BoogieIcfgContainer [2024-11-25 04:38:10,546 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:38:10,547 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:38:10,547 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:38:10,557 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:38:10,558 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:38:10" (1/1) ... [2024-11-25 04:38:10,566 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:38:10,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:10,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 36 transitions. [2024-11-25 04:38:10,623 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-25 04:38:10,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:38:10,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:10,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2024-11-25 04:38:11,021 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2024-11-25 04:38:11,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-25 04:38:11,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:11,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:11,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:11,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:11,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-11-25 04:38:11,648 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-11-25 04:38:11,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:38:11,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:11,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:11,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:11,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-11-25 04:38:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-11-25 04:38:11,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 04:38:11,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:11,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:12,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:12,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:12,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:12,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 27 states and 32 transitions. [2024-11-25 04:38:12,507 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-11-25 04:38:12,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:38:12,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:12,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:12,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-11-25 04:38:12,766 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-11-25 04:38:12,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 04:38:12,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:12,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:12,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:13,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 29 states and 35 transitions. [2024-11-25 04:38:13,391 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 35 transitions. [2024-11-25 04:38:13,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:38:13,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:13,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:13,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:13,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 28 states and 34 transitions. [2024-11-25 04:38:13,451 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 34 transitions. [2024-11-25 04:38:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 04:38:13,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:13,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:13,565 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:13,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2024-11-25 04:38:13,627 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-11-25 04:38:13,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:38:13,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:13,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:14,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:14,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-25 04:38:14,267 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-25 04:38:14,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 04:38:14,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:14,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:14,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:16,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 38 states and 51 transitions. [2024-11-25 04:38:16,541 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2024-11-25 04:38:16,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 04:38:16,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:16,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:18,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 43 states and 62 transitions. [2024-11-25 04:38:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 62 transitions. [2024-11-25 04:38:18,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:38:18,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:18,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:18,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:18,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:18,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 42 states and 61 transitions. [2024-11-25 04:38:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 61 transitions. [2024-11-25 04:38:18,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 04:38:18,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:18,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:18,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:18,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:18,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:18,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2024-11-25 04:38:18,285 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2024-11-25 04:38:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:38:18,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:18,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:18,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:18,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:18,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 42 states and 61 transitions. [2024-11-25 04:38:18,487 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 61 transitions. [2024-11-25 04:38:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:38:18,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:18,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:18,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:18,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:18,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2024-11-25 04:38:18,772 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2024-11-25 04:38:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 04:38:18,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:18,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:18,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:19,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-11-25 04:38:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-11-25 04:38:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:38:19,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:19,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:19,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:22,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 47 states and 75 transitions. [2024-11-25 04:38:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 75 transitions. [2024-11-25 04:38:22,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 04:38:22,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:22,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:22,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:38:23,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 47 states and 74 transitions. [2024-11-25 04:38:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 74 transitions. [2024-11-25 04:38:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 04:38:23,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:23,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:23,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:27,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:27,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 53 states and 87 transitions. [2024-11-25 04:38:27,254 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 87 transitions. [2024-11-25 04:38:27,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:38:27,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:27,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:27,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:27,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:30,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:30,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 59 states and 100 transitions. [2024-11-25 04:38:30,118 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 100 transitions. [2024-11-25 04:38:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:38:30,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:30,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:30,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:31,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:39,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 69 states and 121 transitions. [2024-11-25 04:38:39,619 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 121 transitions. [2024-11-25 04:38:39,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 04:38:39,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:39,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:39,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 75 states and 136 transitions. [2024-11-25 04:38:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 136 transitions. [2024-11-25 04:38:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 04:38:43,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:43,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:44,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:44,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 76 states and 138 transitions. [2024-11-25 04:38:44,736 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 138 transitions. [2024-11-25 04:38:44,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:38:44,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:44,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:44,825 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:38:45,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 76 states and 137 transitions. [2024-11-25 04:38:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 137 transitions. [2024-11-25 04:38:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:38:45,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:45,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:38:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 75 states and 136 transitions. [2024-11-25 04:38:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 136 transitions. [2024-11-25 04:38:46,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-25 04:38:46,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:46,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:46,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:47,960 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:38:53,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:38:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 80 states and 153 transitions. [2024-11-25 04:38:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 153 transitions. [2024-11-25 04:38:53,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:38:53,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:38:53,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:38:53,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:38:54,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 89 states and 175 transitions. [2024-11-25 04:39:04,094 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 175 transitions. [2024-11-25 04:39:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:39:04,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:04,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:04,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:04,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:39:07,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 92 states and 183 transitions. [2024-11-25 04:39:07,158 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 183 transitions. [2024-11-25 04:39:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-25 04:39:07,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:07,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:07,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:07,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:39:15,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:15,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 101 states and 204 transitions. [2024-11-25 04:39:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 204 transitions. [2024-11-25 04:39:15,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:39:15,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:15,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:39:24,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:24,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 104 states and 216 transitions. [2024-11-25 04:39:24,962 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 216 transitions. [2024-11-25 04:39:24,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:39:24,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:24,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:26,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:32,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:32,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 109 states and 224 transitions. [2024-11-25 04:39:32,603 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 224 transitions. [2024-11-25 04:39:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:39:32,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:32,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:32,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:39:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:33,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 110 states and 224 transitions. [2024-11-25 04:39:33,930 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 224 transitions. [2024-11-25 04:39:33,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 04:39:33,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:33,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:33,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:39:35,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 111 states and 224 transitions. [2024-11-25 04:39:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 224 transitions. [2024-11-25 04:39:35,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:39:35,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:35,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:35,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:37,939 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:39:52,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:39:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 120 states and 247 transitions. [2024-11-25 04:39:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 247 transitions. [2024-11-25 04:39:52,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:39:52,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:39:52,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:39:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:39:52,149 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:40:02,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 130 states and 269 transitions. [2024-11-25 04:40:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 269 transitions. [2024-11-25 04:40:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:40:02,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:40:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 132 states and 272 transitions. [2024-11-25 04:40:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 272 transitions. [2024-11-25 04:40:04,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 04:40:04,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:04,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:06,459 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:12,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 134 states and 277 transitions. [2024-11-25 04:40:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 277 transitions. [2024-11-25 04:40:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-25 04:40:12,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:12,223 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 04:40:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:14,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 135 states and 278 transitions. [2024-11-25 04:40:14,318 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 278 transitions. [2024-11-25 04:40:14,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:40:14,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:14,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:14,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:14,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:40:18,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 138 states and 288 transitions. [2024-11-25 04:40:18,106 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 288 transitions. [2024-11-25 04:40:18,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:40:18,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:18,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:40:57,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:57,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 156 states and 342 transitions. [2024-11-25 04:40:57,704 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 342 transitions. [2024-11-25 04:40:57,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 04:40:57,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:57,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:57,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:40:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:40:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 157 states and 344 transitions. [2024-11-25 04:40:59,614 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 344 transitions. [2024-11-25 04:40:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 04:40:59,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:40:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:40:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:40:59,824 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 04:41:01,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:01,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 158 states and 348 transitions. [2024-11-25 04:41:01,315 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 348 transitions. [2024-11-25 04:41:01,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:41:01,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:01,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:10,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 163 states and 361 transitions. [2024-11-25 04:41:10,189 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 361 transitions. [2024-11-25 04:41:10,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 04:41:10,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:10,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:12,114 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:41:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:41:39,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 175 states and 392 transitions. [2024-11-25 04:41:39,931 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 392 transitions. [2024-11-25 04:41:39,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:41:39,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:41:39,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:41:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:41:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:42:08,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 186 states and 423 transitions. [2024-11-25 04:42:08,139 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 423 transitions. [2024-11-25 04:42:08,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:42:08,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:08,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:08,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:09,282 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:42:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:23,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 192 states and 441 transitions. [2024-11-25 04:42:23,335 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 441 transitions. [2024-11-25 04:42:23,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-25 04:42:23,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:23,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:23,389 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:42:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:27,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 194 states and 444 transitions. [2024-11-25 04:42:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 444 transitions. [2024-11-25 04:42:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:42:27,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:27,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:30,377 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:42:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:42:52,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 205 states and 473 transitions. [2024-11-25 04:42:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 473 transitions. [2024-11-25 04:42:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:42:52,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:42:52,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:42:52,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:42:56,162 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:43:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:00,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 206 states and 476 transitions. [2024-11-25 04:43:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 476 transitions. [2024-11-25 04:43:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:43:00,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:00,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 04:43:03,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 207 states and 476 transitions. [2024-11-25 04:43:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 476 transitions. [2024-11-25 04:43:03,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:43:03,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:03,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:03,414 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 04:43:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:09,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 210 states and 481 transitions. [2024-11-25 04:43:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 481 transitions. [2024-11-25 04:43:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:43:09,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:09,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:09,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-25 04:43:10,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:10,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 211 states and 481 transitions. [2024-11-25 04:43:10,817 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 481 transitions. [2024-11-25 04:43:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 04:43:10,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:10,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:10,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:10,929 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:43:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 213 states and 484 transitions. [2024-11-25 04:43:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 484 transitions. [2024-11-25 04:43:14,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 04:43:14,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:14,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:14,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:14,756 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 04:43:17,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 214 states and 487 transitions. [2024-11-25 04:43:17,194 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 487 transitions. [2024-11-25 04:43:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:43:17,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:43:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:43:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:43:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 227 states and 527 transitions. [2024-11-25 04:43:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 527 transitions. [2024-11-25 04:43:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 04:43:56,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:43:56,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:43:56,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:10,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:10,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 230 states and 537 transitions. [2024-11-25 04:44:10,517 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 537 transitions. [2024-11-25 04:44:10,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:44:10,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:10,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:44:22,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:22,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 235 states and 553 transitions. [2024-11-25 04:44:22,850 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 553 transitions. [2024-11-25 04:44:22,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:44:22,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:22,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:44:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 241 states and 570 transitions. [2024-11-25 04:44:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 570 transitions. [2024-11-25 04:44:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:44:50,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:50,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:50,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:50,715 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:44:56,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:44:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 244 states and 577 transitions. [2024-11-25 04:44:56,839 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 577 transitions. [2024-11-25 04:44:56,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:44:56,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:44:56,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:44:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:44:56,892 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:45:01,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:01,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 246 states and 581 transitions. [2024-11-25 04:45:01,705 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 581 transitions. [2024-11-25 04:45:01,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:45:01,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:01,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:02,710 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:45:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:18,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 251 states and 594 transitions. [2024-11-25 04:45:18,321 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 594 transitions. [2024-11-25 04:45:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:45:18,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:18,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:18,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:18,363 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:45:28,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:28,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 255 states and 607 transitions. [2024-11-25 04:45:28,279 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 607 transitions. [2024-11-25 04:45:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:45:28,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:28,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:28,341 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:45:34,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 258 states and 622 transitions. [2024-11-25 04:45:34,072 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 622 transitions. [2024-11-25 04:45:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:45:34,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:34,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:34,127 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 04:45:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:45:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 264 states and 639 transitions. [2024-11-25 04:45:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 639 transitions. [2024-11-25 04:45:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:45:47,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:45:47,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:45:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:45:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 15 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:46:19,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:19,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 274 states and 671 transitions. [2024-11-25 04:46:19,571 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 671 transitions. [2024-11-25 04:46:19,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 04:46:19,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:19,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:19,630 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 17 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:46:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:24,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 276 states and 674 transitions. [2024-11-25 04:46:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 674 transitions. [2024-11-25 04:46:24,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:24,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:24,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:26,272 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-25 04:46:29,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:29,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 277 states and 677 transitions. [2024-11-25 04:46:29,646 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 677 transitions. [2024-11-25 04:46:29,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:29,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:29,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:29,847 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:46:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 280 states and 681 transitions. [2024-11-25 04:46:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 681 transitions. [2024-11-25 04:46:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:36,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:36,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-25 04:46:42,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:42,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 282 states and 684 transitions. [2024-11-25 04:46:42,153 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 684 transitions. [2024-11-25 04:46:42,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:42,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:42,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:42,185 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-25 04:46:44,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:44,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 283 states and 684 transitions. [2024-11-25 04:46:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 684 transitions. [2024-11-25 04:46:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-25 04:46:44,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:44,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:44,504 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-25 04:46:46,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:46:46,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 284 states and 684 transitions. [2024-11-25 04:46:46,946 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 684 transitions. [2024-11-25 04:46:46,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 04:46:46,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:46:46,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:46:46,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:46:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:13,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:13,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 304 states and 733 transitions. [2024-11-25 04:48:13,482 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 733 transitions. [2024-11-25 04:48:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:48:13,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:13,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 39 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:48:24,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:24,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 306 states and 735 transitions. [2024-11-25 04:48:24,100 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 735 transitions. [2024-11-25 04:48:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 04:48:24,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:24,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:24,281 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 39 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 04:48:26,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:26,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 307 states and 736 transitions. [2024-11-25 04:48:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 736 transitions. [2024-11-25 04:48:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:48:26,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:26,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:26,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:27,085 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 15 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:48:29,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 308 states and 737 transitions. [2024-11-25 04:48:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 737 transitions. [2024-11-25 04:48:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:48:29,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:29,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:48:45,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:45,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 311 states and 744 transitions. [2024-11-25 04:48:45,123 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 744 transitions. [2024-11-25 04:48:45,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:48:45,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:45,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:45,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 21 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 04:48:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:48:47,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 312 states and 747 transitions. [2024-11-25 04:48:47,817 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 747 transitions. [2024-11-25 04:48:47,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:48:47,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:48:47,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:48:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:48:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 04:49:04,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:04,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 318 states and 762 transitions. [2024-11-25 04:49:04,029 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 762 transitions. [2024-11-25 04:49:04,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:49:04,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:04,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:04,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-25 04:49:10,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 320 states and 765 transitions. [2024-11-25 04:49:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 765 transitions. [2024-11-25 04:49:10,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:49:10,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:10,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 23 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 322 states and 771 transitions. [2024-11-25 04:49:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 771 transitions. [2024-11-25 04:49:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 04:49:19,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:19,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:19,192 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 23 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:49:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:22,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 323 states and 775 transitions. [2024-11-25 04:49:22,247 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 775 transitions. [2024-11-25 04:49:22,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:49:22,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:22,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:22,281 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:49:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 323 states and 774 transitions. [2024-11-25 04:49:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 774 transitions. [2024-11-25 04:49:24,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:49:24,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:24,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:49:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 329 states and 795 transitions. [2024-11-25 04:49:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 795 transitions. [2024-11-25 04:49:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:49:45,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:45,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:45,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:45,846 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 04:49:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:49:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 332 states and 804 transitions. [2024-11-25 04:49:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 804 transitions. [2024-11-25 04:49:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:49:55,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:49:55,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:49:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:49:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 24 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 04:50:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:04,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 335 states and 812 transitions. [2024-11-25 04:50:04,564 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 812 transitions. [2024-11-25 04:50:04,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 04:50:04,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:04,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:04,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:04,625 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 04:50:11,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:50:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 337 states and 816 transitions. [2024-11-25 04:50:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 816 transitions. [2024-11-25 04:50:11,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:50:11,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:50:11,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:50:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:50:27,952 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 04:51:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:52,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 358 states and 887 transitions. [2024-11-25 04:51:52,112 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 887 transitions. [2024-11-25 04:51:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:52,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:52,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 04:51:52,189 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-25 04:51:54,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:51:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 359 states and 889 transitions. [2024-11-25 04:51:54,881 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 889 transitions. [2024-11-25 04:51:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 04:51:54,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:51:54,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:51:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat