./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/count_down-alloca-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/count_down-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 2407fc1341f915e07c0451c9d94952a51e657d88233cd0bc37ed2523188f0c82 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:12:01,247 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:12:01,354 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:12:01,361 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:12:01,365 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:12:01,402 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:12:01,404 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:12:01,404 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:12:01,405 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:12:01,407 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:12:01,409 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:12:01,409 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:12:01,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:12:01,410 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:12:01,410 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:12:01,411 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:12:01,411 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:12:01,411 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:12:01,416 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:12:01,416 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:12:01,417 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:12:01,417 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:12:01,417 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:12:01,418 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:12:01,418 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:12:01,418 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:12:01,419 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:12:01,419 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:12:01,419 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:12:01,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:12:01,420 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2407fc1341f915e07c0451c9d94952a51e657d88233cd0bc37ed2523188f0c82 [2024-11-09 00:12:01,750 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:12:01,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:12:01,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:12:01,781 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:12:01,782 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:12:01,783 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-memsafety/count_down-alloca-1.i Unable to find full path for "g++" [2024-11-09 00:12:03,881 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:12:04,180 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:12:04,180 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/sv-benchmarks/c/array-memsafety/count_down-alloca-1.i [2024-11-09 00:12:04,194 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/data/7997faac5/8b544964ac9c41c18ec4fee9b9f14055/FLAG37c6ba790 [2024-11-09 00:12:04,457 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/data/7997faac5/8b544964ac9c41c18ec4fee9b9f14055 [2024-11-09 00:12:04,460 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:12:04,462 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:12:04,464 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:12:04,464 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:12:04,471 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:12:04,473 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:12:04" (1/1) ... [2024-11-09 00:12:04,477 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40c52163 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:04, skipping insertion in model container [2024-11-09 00:12:04,477 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:12:04" (1/1) ... [2024-11-09 00:12:04,543 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:12:04,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:12:04,956 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:12:04,999 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:12:05,035 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:12:05,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05 WrapperNode [2024-11-09 00:12:05,036 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:12:05,037 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:12:05,037 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:12:05,037 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:12:05,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,056 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,078 INFO L138 Inliner]: procedures = 115, calls = 10, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 58 [2024-11-09 00:12:05,079 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:12:05,079 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:12:05,080 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:12:05,080 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:12:05,090 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,090 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,093 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,093 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,099 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,102 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,104 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,105 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,107 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:12:05,109 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:12:05,109 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:12:05,109 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:12:05,110 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:12:05,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:12:05,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:12:05,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31de9e92-26d7-43a2-88e1-1298ae6f3c18/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:12:05,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:12:05,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:12:05,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:12:05,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:12:05,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:12:05,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:12:05,282 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:12:05,285 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:12:05,522 INFO L? ?]: Removed 32 outVars from TransFormulas that were not future-live. [2024-11-09 00:12:05,522 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:12:05,599 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:12:05,599 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:12:05,599 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:12:05 BoogieIcfgContainer [2024-11-09 00:12:05,600 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:12:05,600 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:12:05,601 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:12:05,616 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:12:05,616 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:12:05" (1/1) ... [2024-11-09 00:12:05,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:12:05,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2024-11-09 00:12:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2024-11-09 00:12:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:12:05,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:05,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:05,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:06,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:06,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 25 states and 30 transitions. [2024-11-09 00:12:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 30 transitions. [2024-11-09 00:12:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:12:06,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:06,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:06,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:07,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:07,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 28 states and 38 transitions. [2024-11-09 00:12:07,106 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 38 transitions. [2024-11-09 00:12:07,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:12:07,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:07,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:07,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:07,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:07,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 30 states and 42 transitions. [2024-11-09 00:12:07,963 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 42 transitions. [2024-11-09 00:12:07,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:12:07,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:07,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:08,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:08,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:08,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 30 states and 41 transitions. [2024-11-09 00:12:08,641 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 41 transitions. [2024-11-09 00:12:08,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:12:08,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:08,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:08,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:08,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-09 00:12:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-09 00:12:08,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:12:08,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:08,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:09,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:09,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2024-11-09 00:12:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2024-11-09 00:12:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:12:09,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:09,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:09,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:09,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 28 states and 35 transitions. [2024-11-09 00:12:09,566 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 35 transitions. [2024-11-09 00:12:09,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:12:09,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:09,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:09,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:10,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:12,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:12,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 33 states and 47 transitions. [2024-11-09 00:12:12,486 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 47 transitions. [2024-11-09 00:12:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:12:12,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:12,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:12,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:12,505 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:12,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:12,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 33 states and 46 transitions. [2024-11-09 00:12:12,761 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 46 transitions. [2024-11-09 00:12:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:12:12,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:12,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:12,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:12,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions. [2024-11-09 00:12:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions. [2024-11-09 00:12:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:12:13,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:13,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:13,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:14,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 39 states and 59 transitions. [2024-11-09 00:12:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 59 transitions. [2024-11-09 00:12:14,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:12:14,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:16,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2024-11-09 00:12:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2024-11-09 00:12:16,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:12:16,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:16,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:12:16,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-11-09 00:12:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-11-09 00:12:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:12:16,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:16,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:20,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:20,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 46 transitions. [2024-11-09 00:12:20,770 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2024-11-09 00:12:20,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:12:20,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:20,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:20,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:12:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:21,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-09 00:12:21,178 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-09 00:12:21,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:12:21,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:21,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:21,197 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:21,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:21,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-09 00:12:21,216 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-09 00:12:21,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:12:21,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:21,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:21,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:21,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:12:21,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:21,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 36 states and 47 transitions. [2024-11-09 00:12:21,494 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2024-11-09 00:12:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:12:21,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:21,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:21,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:21,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:12:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-09 00:12:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-09 00:12:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:12:21,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:21,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:21,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:22,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:12:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 35 states and 45 transitions. [2024-11-09 00:12:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2024-11-09 00:12:22,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:12:22,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:22,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:22,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:22,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:22,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-09 00:12:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-09 00:12:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:12:22,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:22,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:24,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:24,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 42 states and 57 transitions. [2024-11-09 00:12:24,324 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 57 transitions. [2024-11-09 00:12:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:12:24,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:24,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:24,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:24,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 51 states and 75 transitions. [2024-11-09 00:12:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 75 transitions. [2024-11-09 00:12:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:12:28,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:28,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:28,290 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:12:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 52 states and 77 transitions. [2024-11-09 00:12:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 77 transitions. [2024-11-09 00:12:29,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:12:29,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:29,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:29,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 53 states and 78 transitions. [2024-11-09 00:12:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 78 transitions. [2024-11-09 00:12:29,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:12:29,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:29,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:30,313 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:33,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 60 states and 95 transitions. [2024-11-09 00:12:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 95 transitions. [2024-11-09 00:12:33,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:12:33,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:33,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:33,906 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:35,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:35,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 60 states and 93 transitions. [2024-11-09 00:12:35,786 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 93 transitions. [2024-11-09 00:12:35,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:12:35,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:35,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:35,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:35,812 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:12:36,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:36,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 60 states and 92 transitions. [2024-11-09 00:12:36,026 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 92 transitions. [2024-11-09 00:12:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:12:36,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:36,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:36,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 61 states and 93 transitions. [2024-11-09 00:12:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 93 transitions. [2024-11-09 00:12:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:12:36,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:36,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:36,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:12:37,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 62 states and 94 transitions. [2024-11-09 00:12:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 94 transitions. [2024-11-09 00:12:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:12:37,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:37,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:37,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 63 states and 95 transitions. [2024-11-09 00:12:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 95 transitions. [2024-11-09 00:12:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:12:37,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:37,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:37,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:37,869 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:12:38,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 63 states and 93 transitions. [2024-11-09 00:12:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 93 transitions. [2024-11-09 00:12:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:12:38,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:38,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:38,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:12:39,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:39,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 65 states and 98 transitions. [2024-11-09 00:12:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 98 transitions. [2024-11-09 00:12:39,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:12:39,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:39,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:39,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:12:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 59 states and 86 transitions. [2024-11-09 00:12:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 86 transitions. [2024-11-09 00:12:39,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:12:39,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:39,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:39,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:40,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 61 states and 87 transitions. [2024-11-09 00:12:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 87 transitions. [2024-11-09 00:12:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:12:40,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:40,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:40,524 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:12:41,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 60 states and 86 transitions. [2024-11-09 00:12:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2024-11-09 00:12:41,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:12:41,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:41,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:12:41,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 59 states and 85 transitions. [2024-11-09 00:12:41,709 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 85 transitions. [2024-11-09 00:12:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:12:41,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:41,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:41,731 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:12:42,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:42,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 58 states and 84 transitions. [2024-11-09 00:12:42,004 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 84 transitions. [2024-11-09 00:12:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:12:42,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:42,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:42,052 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:12:42,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:42,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 59 states and 85 transitions. [2024-11-09 00:12:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 85 transitions. [2024-11-09 00:12:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:12:42,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:42,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:43,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:43,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 61 states and 86 transitions. [2024-11-09 00:12:43,116 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 86 transitions. [2024-11-09 00:12:43,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:12:43,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:43,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:43,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:43,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:43,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:43,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 62 states and 89 transitions. [2024-11-09 00:12:43,963 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 89 transitions. [2024-11-09 00:12:43,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:12:43,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:43,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:43,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:44,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 64 states and 90 transitions. [2024-11-09 00:12:44,603 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 90 transitions. [2024-11-09 00:12:44,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:12:44,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:44,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:44,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:12:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 66 states and 91 transitions. [2024-11-09 00:12:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 91 transitions. [2024-11-09 00:12:45,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:12:45,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:45,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:45,548 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:12:49,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:49,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 74 states and 103 transitions. [2024-11-09 00:12:49,613 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 103 transitions. [2024-11-09 00:12:49,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:12:49,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:49,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:49,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:56,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 88 states and 126 transitions. [2024-11-09 00:12:56,590 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 126 transitions. [2024-11-09 00:12:56,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:12:56,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:56,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:56,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:56,819 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:12:57,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 89 states and 126 transitions. [2024-11-09 00:12:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 126 transitions. [2024-11-09 00:12:57,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:12:57,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:57,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:58,546 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:02,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:02,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 98 states and 141 transitions. [2024-11-09 00:13:02,823 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 141 transitions. [2024-11-09 00:13:02,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:13:02,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:02,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:02,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:02,990 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:03,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:03,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 99 states and 142 transitions. [2024-11-09 00:13:03,853 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 142 transitions. [2024-11-09 00:13:03,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:13:03,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:03,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:03,964 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 00:13:04,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:04,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 102 states and 145 transitions. [2024-11-09 00:13:04,515 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 145 transitions. [2024-11-09 00:13:04,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:13:04,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:04,589 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:04,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 104 states and 147 transitions. [2024-11-09 00:13:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 147 transitions. [2024-11-09 00:13:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:13:04,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:04,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:04,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:04,753 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:05,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:05,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 105 states and 148 transitions. [2024-11-09 00:13:05,393 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 148 transitions. [2024-11-09 00:13:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:13:05,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:05,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:05,457 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:05,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:05,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 107 states and 149 transitions. [2024-11-09 00:13:05,508 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 149 transitions. [2024-11-09 00:13:05,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:13:05,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:05,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:05,633 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:05,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 109 states and 150 transitions. [2024-11-09 00:13:05,929 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 150 transitions. [2024-11-09 00:13:05,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:13:05,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:05,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 3 proven. 23 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:06,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:06,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 111 states and 151 transitions. [2024-11-09 00:13:06,108 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 151 transitions. [2024-11-09 00:13:06,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:13:06,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:06,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:06,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:07,037 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 13 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:13,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:13,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 125 states and 175 transitions. [2024-11-09 00:13:13,422 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 175 transitions. [2024-11-09 00:13:13,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:13:13,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:13,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:13,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:13,492 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:13:13,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:13,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 126 states and 175 transitions. [2024-11-09 00:13:13,931 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 175 transitions. [2024-11-09 00:13:13,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:13:13,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:13,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:15,173 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 5 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:19,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 130 states and 180 transitions. [2024-11-09 00:13:19,216 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 180 transitions. [2024-11-09 00:13:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:13:19,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:19,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:20,991 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:26,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2024-11-09 00:13:26,447 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2024-11-09 00:13:26,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:13:26,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:26,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:26,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:26,608 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 9 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:28,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:28,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 144 states and 205 transitions. [2024-11-09 00:13:28,116 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 205 transitions. [2024-11-09 00:13:28,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:13:28,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:28,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 16 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:28,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:28,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 146 states and 206 transitions. [2024-11-09 00:13:28,275 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 206 transitions. [2024-11-09 00:13:28,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:13:28,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:28,355 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 14 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:28,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 148 states and 207 transitions. [2024-11-09 00:13:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 207 transitions. [2024-11-09 00:13:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:13:28,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:29,533 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:29,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:29,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 150 states and 209 transitions. [2024-11-09 00:13:29,607 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 209 transitions. [2024-11-09 00:13:29,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:13:29,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:29,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:29,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:30,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:30,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 152 states and 210 transitions. [2024-11-09 00:13:30,069 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 210 transitions. [2024-11-09 00:13:30,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:13:30,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:30,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:30,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:30,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 154 states and 211 transitions. [2024-11-09 00:13:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 211 transitions. [2024-11-09 00:13:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:13:30,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:30,448 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 9 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:30,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 156 states and 212 transitions. [2024-11-09 00:13:30,538 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 212 transitions. [2024-11-09 00:13:30,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:13:30,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:30,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:30,790 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-09 00:13:31,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:31,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 157 states and 212 transitions. [2024-11-09 00:13:31,213 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 212 transitions. [2024-11-09 00:13:31,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:13:31,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:31,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:31,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:32,331 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 26 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:38,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:38,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 171 states and 233 transitions. [2024-11-09 00:13:38,811 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 233 transitions. [2024-11-09 00:13:38,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:13:38,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:38,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:38,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:41,059 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 18 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 181 states and 248 transitions. [2024-11-09 00:13:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 248 transitions. [2024-11-09 00:13:46,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:13:46,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:46,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:46,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 31 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:46,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 183 states and 249 transitions. [2024-11-09 00:13:46,973 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 249 transitions. [2024-11-09 00:13:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:13:46,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:46,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:47,067 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 27 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 185 states and 250 transitions. [2024-11-09 00:13:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 250 transitions. [2024-11-09 00:13:47,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:13:47,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:47,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:47,311 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 18 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:47,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:47,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 187 states and 251 transitions. [2024-11-09 00:13:47,416 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 251 transitions. [2024-11-09 00:13:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:13:47,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:47,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:47,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:47,586 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 18 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:13:47,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 189 states and 252 transitions. [2024-11-09 00:13:47,689 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 252 transitions. [2024-11-09 00:13:47,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:13:47,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:47,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:49,014 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 44 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:56,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 203 states and 274 transitions. [2024-11-09 00:13:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 274 transitions. [2024-11-09 00:13:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:13:56,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:56,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 30 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 213 states and 289 transitions. [2024-11-09 00:14:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 289 transitions. [2024-11-09 00:14:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:14:05,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:05,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:05,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:05,974 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 51 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 215 states and 290 transitions. [2024-11-09 00:14:06,076 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 290 transitions. [2024-11-09 00:14:06,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:14:06,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:06,200 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 45 proven. 64 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:06,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 217 states and 291 transitions. [2024-11-09 00:14:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 291 transitions. [2024-11-09 00:14:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:14:06,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:06,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:06,483 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 30 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 219 states and 292 transitions. [2024-11-09 00:14:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 292 transitions. [2024-11-09 00:14:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:14:06,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:06,802 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 30 proven. 95 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 221 states and 293 transitions. [2024-11-09 00:14:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 293 transitions. [2024-11-09 00:14:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:14:06,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:06,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:07,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 67 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 235 states and 316 transitions. [2024-11-09 00:14:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 316 transitions. [2024-11-09 00:14:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:14:16,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:16,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:19,919 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 45 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:28,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 245 states and 331 transitions. [2024-11-09 00:14:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 331 transitions. [2024-11-09 00:14:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:14:28,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:28,199 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 76 proven. 79 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 247 states and 332 transitions. [2024-11-09 00:14:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 332 transitions. [2024-11-09 00:14:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:14:28,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:28,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 68 proven. 87 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:28,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 249 states and 333 transitions. [2024-11-09 00:14:28,614 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 333 transitions. [2024-11-09 00:14:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:14:28,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:28,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:28,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:28,841 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 45 proven. 129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:28,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:28,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 251 states and 334 transitions. [2024-11-09 00:14:28,992 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 334 transitions. [2024-11-09 00:14:28,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:14:28,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:28,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:29,232 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 45 proven. 129 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:29,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:29,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 253 states and 335 transitions. [2024-11-09 00:14:29,381 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 335 transitions. [2024-11-09 00:14:29,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:14:29,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:29,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:29,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:31,020 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 95 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:40,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:40,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 267 states and 359 transitions. [2024-11-09 00:14:40,458 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 359 transitions. [2024-11-09 00:14:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:14:40,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:40,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:44,654 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 63 proven. 155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:53,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 277 states and 374 transitions. [2024-11-09 00:14:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 374 transitions. [2024-11-09 00:14:53,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:14:53,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:53,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:53,932 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 106 proven. 103 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 279 states and 375 transitions. [2024-11-09 00:14:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 375 transitions. [2024-11-09 00:14:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:14:54,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,256 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 96 proven. 113 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:54,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:54,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 281 states and 376 transitions. [2024-11-09 00:14:54,394 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 376 transitions. [2024-11-09 00:14:54,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:14:54,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:54,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:54,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 63 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:54,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 283 states and 377 transitions. [2024-11-09 00:14:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 377 transitions. [2024-11-09 00:14:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:14:54,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 63 proven. 168 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:14:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:55,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 285 states and 378 transitions. [2024-11-09 00:14:55,241 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 378 transitions. [2024-11-09 00:14:55,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:14:55,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:55,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:56,898 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 128 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:07,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 299 states and 403 transitions. [2024-11-09 00:15:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 403 transitions. [2024-11-09 00:15:07,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:15:07,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:07,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:11,873 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 84 proven. 197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:22,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:22,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 309 states and 418 transitions. [2024-11-09 00:15:22,184 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 418 transitions. [2024-11-09 00:15:22,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:15:22,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:22,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 141 proven. 130 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:22,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 311 states and 419 transitions. [2024-11-09 00:15:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 419 transitions. [2024-11-09 00:15:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:15:22,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:22,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:22,672 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 129 proven. 142 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:22,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 313 states and 420 transitions. [2024-11-09 00:15:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 420 transitions. [2024-11-09 00:15:22,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:15:22,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:22,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:23,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:23,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 315 states and 421 transitions. [2024-11-09 00:15:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 421 transitions. [2024-11-09 00:15:23,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:15:23,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:23,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:23,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:23,727 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 84 proven. 212 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:23,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:23,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 317 states and 422 transitions. [2024-11-09 00:15:23,919 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 422 transitions. [2024-11-09 00:15:23,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:15:23,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:23,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:23,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:25,753 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 166 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:36,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:36,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 331 states and 448 transitions. [2024-11-09 00:15:36,739 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 448 transitions. [2024-11-09 00:15:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:15:36,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:36,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:36,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:42,560 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 108 proven. 244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:54,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:54,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 341 states and 463 transitions. [2024-11-09 00:15:54,207 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 463 transitions. [2024-11-09 00:15:54,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:15:54,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:54,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:54,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 181 proven. 160 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:54,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 343 states and 464 transitions. [2024-11-09 00:15:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 464 transitions. [2024-11-09 00:15:54,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:15:54,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:54,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:54,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:54,791 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 167 proven. 174 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:54,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:54,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 345 states and 465 transitions. [2024-11-09 00:15:54,963 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 465 transitions. [2024-11-09 00:15:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:15:54,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:54,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 108 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:55,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:55,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 347 states and 466 transitions. [2024-11-09 00:15:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 466 transitions. [2024-11-09 00:15:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:15:55,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:55,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:55,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 108 proven. 261 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:56,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:56,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 349 states and 467 transitions. [2024-11-09 00:15:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 467 transitions. [2024-11-09 00:15:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:15:56,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:56,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:58,185 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 209 proven. 191 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:10,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:10,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 363 states and 494 transitions. [2024-11-09 00:16:10,258 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 494 transitions. [2024-11-09 00:16:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:16:10,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:10,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:10,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:16,935 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 135 proven. 296 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:29,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:29,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 373 states and 509 transitions. [2024-11-09 00:16:29,970 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 509 transitions. [2024-11-09 00:16:29,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:16:29,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 226 proven. 193 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:30,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 375 states and 510 transitions. [2024-11-09 00:16:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 510 transitions. [2024-11-09 00:16:30,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:16:30,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:30,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 210 proven. 209 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 377 states and 511 transitions. [2024-11-09 00:16:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 511 transitions. [2024-11-09 00:16:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:16:30,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:30,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:31,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:31,349 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 135 proven. 315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:31,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:31,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 379 states and 512 transitions. [2024-11-09 00:16:31,564 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 512 transitions. [2024-11-09 00:16:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:16:31,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 135 proven. 315 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:16:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 381 states and 513 transitions. [2024-11-09 00:16:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 513 transitions. [2024-11-09 00:16:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:16:32,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:32,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 257 proven. 227 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:47,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:47,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 395 states and 541 transitions. [2024-11-09 00:16:47,578 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 541 transitions. [2024-11-09 00:16:47,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:16:47,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:47,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:55,305 INFO L134 CoverageAnalysis]: Checked inductivity of 518 backedges. 165 proven. 353 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 405 states and 556 transitions. [2024-11-09 00:17:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 556 transitions. [2024-11-09 00:17:10,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:17:10,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:10,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:10,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:10,489 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 276 proven. 229 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:10,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 407 states and 557 transitions. [2024-11-09 00:17:10,710 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 557 transitions. [2024-11-09 00:17:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:17:10,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:10,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:10,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 258 proven. 247 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:11,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:11,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 409 states and 558 transitions. [2024-11-09 00:17:11,191 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 558 transitions. [2024-11-09 00:17:11,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:17:11,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:11,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:11,734 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 165 proven. 374 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:11,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 411 states and 559 transitions. [2024-11-09 00:17:11,973 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 559 transitions. [2024-11-09 00:17:11,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:17:11,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:11,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:12,322 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 165 proven. 374 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 413 states and 560 transitions. [2024-11-09 00:17:12,562 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 560 transitions. [2024-11-09 00:17:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:17:12,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:14,917 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 310 proven. 266 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:29,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 427 states and 589 transitions. [2024-11-09 00:17:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 589 transitions. [2024-11-09 00:17:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:17:29,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:29,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:29,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:38,323 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 198 proven. 415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:17:54,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:54,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 437 states and 604 transitions. [2024-11-09 00:17:54,923 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 604 transitions. [2024-11-09 00:17:54,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:17:54,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:54,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:54,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 331 proven. 268 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:55,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:55,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 439 states and 605 transitions. [2024-11-09 00:17:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 605 transitions. [2024-11-09 00:17:55,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:17:55,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:55,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,633 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 311 proven. 288 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:55,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:55,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 441 states and 606 transitions. [2024-11-09 00:17:55,859 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 606 transitions. [2024-11-09 00:17:55,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:17:55,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:55,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:55,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:56,359 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 198 proven. 438 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:56,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 443 states and 607 transitions. [2024-11-09 00:17:56,695 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 607 transitions. [2024-11-09 00:17:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:17:56,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:56,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:56,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 198 proven. 438 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:17:57,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 445 states and 608 transitions. [2024-11-09 00:17:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 608 transitions. [2024-11-09 00:17:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:17:57,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:57,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:57,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:59,830 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 368 proven. 308 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:15,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 459 states and 638 transitions. [2024-11-09 00:18:15,280 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 638 transitions. [2024-11-09 00:18:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:18:15,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:15,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:15,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:25,793 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 234 proven. 482 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:45,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 469 states and 653 transitions. [2024-11-09 00:18:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 653 transitions. [2024-11-09 00:18:45,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:18:45,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:45,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:45,794 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 391 proven. 310 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 471 states and 654 transitions. [2024-11-09 00:18:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 654 transitions. [2024-11-09 00:18:46,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:18:46,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:46,452 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 369 proven. 332 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:46,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 473 states and 655 transitions. [2024-11-09 00:18:46,704 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 655 transitions. [2024-11-09 00:18:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:18:46,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 234 proven. 507 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:47,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:47,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 475 states and 656 transitions. [2024-11-09 00:18:47,491 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 656 transitions. [2024-11-09 00:18:47,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:18:47,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:47,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:47,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 234 proven. 507 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 477 states and 657 transitions. [2024-11-09 00:18:48,159 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 657 transitions. [2024-11-09 00:18:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:18:48,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:51,312 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 431 proven. 353 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:09,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:09,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 491 states and 688 transitions. [2024-11-09 00:19:09,098 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 688 transitions. [2024-11-09 00:19:09,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:19:09,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:09,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:21,596 INFO L134 CoverageAnalysis]: Checked inductivity of 827 backedges. 273 proven. 554 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:43,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:43,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 501 states and 703 transitions. [2024-11-09 00:19:43,283 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 703 transitions. [2024-11-09 00:19:43,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:19:43,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:43,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:43,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:43,608 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 456 proven. 355 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:19:43,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 503 states and 704 transitions. [2024-11-09 00:19:43,869 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 704 transitions. [2024-11-09 00:19:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:19:43,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:43,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:43,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:44,306 INFO L134 CoverageAnalysis]: Checked inductivity of 813 backedges. 432 proven. 379 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:19:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 505 states and 705 transitions. [2024-11-09 00:19:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 705 transitions. [2024-11-09 00:19:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:19:44,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:44,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:45,084 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 273 proven. 581 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:19:45,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:45,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 507 states and 706 transitions. [2024-11-09 00:19:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 706 transitions. [2024-11-09 00:19:45,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:19:45,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:45,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:46,040 INFO L134 CoverageAnalysis]: Checked inductivity of 856 backedges. 273 proven. 581 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:19:46,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 509 states and 707 transitions. [2024-11-09 00:19:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 707 transitions. [2024-11-09 00:19:46,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:19:46,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:46,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:49,260 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 499 proven. 401 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:07,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 523 states and 739 transitions. [2024-11-09 00:20:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 739 transitions. [2024-11-09 00:20:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:20:07,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 315 proven. 631 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:45,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 533 states and 754 transitions. [2024-11-09 00:20:45,342 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 754 transitions. [2024-11-09 00:20:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:20:45,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:45,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:45,705 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 526 proven. 403 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:20:45,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:45,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 535 states and 755 transitions. [2024-11-09 00:20:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 755 transitions. [2024-11-09 00:20:45,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:20:45,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:45,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:46,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 931 backedges. 500 proven. 429 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:20:46,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:46,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 537 states and 756 transitions. [2024-11-09 00:20:46,781 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 756 transitions. [2024-11-09 00:20:46,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:20:46,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:46,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:47,294 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 315 proven. 660 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:20:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:47,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 539 states and 757 transitions. [2024-11-09 00:20:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 757 transitions. [2024-11-09 00:20:47,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:20:47,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:47,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:48,226 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 315 proven. 660 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:20:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:48,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 541 states and 758 transitions. [2024-11-09 00:20:48,540 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 758 transitions. [2024-11-09 00:20:48,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:20:48,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:48,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:48,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:51,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1024 backedges. 572 proven. 452 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:11,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:11,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 555 states and 791 transitions. [2024-11-09 00:21:11,107 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 791 transitions. [2024-11-09 00:21:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:21:11,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:11,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 360 proven. 713 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:21:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 565 states and 806 transitions. [2024-11-09 00:21:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 806 transitions. [2024-11-09 00:21:52,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:21:52,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:52,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 601 proven. 454 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:52,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:52,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 567 states and 807 transitions. [2024-11-09 00:21:52,963 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 807 transitions. [2024-11-09 00:21:52,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:21:52,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:52,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:53,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 573 proven. 482 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:53,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:53,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 569 states and 808 transitions. [2024-11-09 00:21:53,612 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 808 transitions. [2024-11-09 00:21:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:21:53,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:53,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:53,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 360 proven. 744 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:54,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 571 states and 809 transitions. [2024-11-09 00:21:54,616 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 809 transitions. [2024-11-09 00:21:54,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:21:54,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:54,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:55,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1106 backedges. 360 proven. 744 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:21:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 573 states and 810 transitions. [2024-11-09 00:21:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 810 transitions. [2024-11-09 00:21:55,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:21:55,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:55,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:55,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:58,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 650 proven. 506 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:19,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:19,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 587 states and 844 transitions. [2024-11-09 00:22:19,688 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 844 transitions. [2024-11-09 00:22:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:22:19,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:19,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:19,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:38,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 408 proven. 800 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:06,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:06,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 597 states and 859 transitions. [2024-11-09 00:23:06,736 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 859 transitions. [2024-11-09 00:23:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:23:06,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:06,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:07,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 681 proven. 508 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:07,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 599 states and 860 transitions. [2024-11-09 00:23:07,616 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 860 transitions. [2024-11-09 00:23:07,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:23:07,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:07,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 651 proven. 538 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:08,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 601 states and 861 transitions. [2024-11-09 00:23:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 861 transitions. [2024-11-09 00:23:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:23:08,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:08,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:08,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 408 proven. 833 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:09,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:09,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 603 states and 862 transitions. [2024-11-09 00:23:09,520 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 862 transitions. [2024-11-09 00:23:09,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:23:09,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:09,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 408 proven. 833 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:23:10,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:10,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 605 states and 863 transitions. [2024-11-09 00:23:10,448 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 863 transitions. [2024-11-09 00:23:10,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:23:10,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:10,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:14,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 733 proven. 563 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:23:35,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:35,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 619 states and 898 transitions. [2024-11-09 00:23:35,850 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 898 transitions. [2024-11-09 00:23:35,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:23:35,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:35,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:35,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:55,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1351 backedges. 459 proven. 892 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:27,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:27,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 629 states and 913 transitions. [2024-11-09 00:24:27,327 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 913 transitions. [2024-11-09 00:24:27,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:24:27,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:27,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:27,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:27,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 766 proven. 565 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:28,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 631 states and 914 transitions. [2024-11-09 00:24:28,372 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 914 transitions. [2024-11-09 00:24:28,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:24:28,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:28,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:28,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 734 proven. 597 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:29,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 633 states and 915 transitions. [2024-11-09 00:24:29,557 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 915 transitions. [2024-11-09 00:24:29,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:24:29,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:29,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:30,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 459 proven. 927 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:30,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:30,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 635 states and 916 transitions. [2024-11-09 00:24:30,859 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 916 transitions. [2024-11-09 00:24:30,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:24:30,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:30,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:30,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:31,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1388 backedges. 459 proven. 927 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:24:32,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:32,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 637 states and 917 transitions. [2024-11-09 00:24:32,299 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 917 transitions. [2024-11-09 00:24:32,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:24:32,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:32,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:36,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 821 proven. 623 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:00,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 651 states and 953 transitions. [2024-11-09 00:25:00,278 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 953 transitions. [2024-11-09 00:25:00,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:25:00,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:00,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:00,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1502 backedges. 513 proven. 989 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.