./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/list-simple/sll2c_insert_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/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_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-simple/sll2c_insert_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/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_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/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 b7b415e0519ab150e9247d3d9d0133f92cfd07c34f9918f9ebd19cf8109bf4e7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:29,762 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:29,869 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:05:29,880 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:29,882 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:29,916 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:29,918 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:29,919 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:29,920 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:29,922 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:29,923 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:29,923 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:29,924 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:29,924 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:05:29,925 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:05:29,926 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:05:29,929 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:29,930 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:29,930 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:05:29,930 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:29,931 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:29,932 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:29,932 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:29,933 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:29,934 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:29,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:29,935 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:29,935 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:29,935 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:29,936 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:29,936 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_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b7b415e0519ab150e9247d3d9d0133f92cfd07c34f9918f9ebd19cf8109bf4e7 [2024-11-08 22:05:30,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:30,239 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:30,242 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:30,243 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:30,245 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:30,246 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-simple/sll2c_insert_unequal.i Unable to find full path for "g++" [2024-11-08 22:05:32,320 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:32,698 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:32,702 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/sv-benchmarks/c/list-simple/sll2c_insert_unequal.i [2024-11-08 22:05:32,721 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/data/9afac01c1/472fe9fa9826409e8ad85d0798469920/FLAG3d0c0ba97 [2024-11-08 22:05:32,745 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/data/9afac01c1/472fe9fa9826409e8ad85d0798469920 [2024-11-08 22:05:32,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:32,758 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:32,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:32,759 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:32,764 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:32,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,766 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29f18bef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:32, skipping insertion in model container [2024-11-08 22:05:32,766 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:32" (1/1) ... [2024-11-08 22:05:32,810 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:33,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:33,202 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:33,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:33,335 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:33,335 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33 WrapperNode [2024-11-08 22:05:33,336 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:33,337 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:33,337 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:33,337 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:33,345 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,366 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,398 INFO L138 Inliner]: procedures = 127, calls = 49, calls flagged for inlining = 10, calls inlined = 12, statements flattened = 203 [2024-11-08 22:05:33,399 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:33,399 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:33,400 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:33,400 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:33,408 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,413 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,413 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,423 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,427 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,429 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,431 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,434 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:33,435 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:33,435 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:33,436 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:33,436 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,442 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:33,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:33,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:33,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e8edc3d0-4d05-4628-8d7a-9083e71ffa00/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:33,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:05:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:05:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:33,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:33,638 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:33,641 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:34,250 INFO L? ?]: Removed 201 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:34,250 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:34,375 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:34,375 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 22:05:34,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:34 BoogieIcfgContainer [2024-11-08 22:05:34,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:34,378 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:34,379 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:34,404 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:34,405 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:34,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 137 states and 157 transitions. [2024-11-08 22:05:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 157 transitions. [2024-11-08 22:05:34,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:05:34,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:34,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:34,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:34,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:34,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 136 states and 156 transitions. [2024-11-08 22:05:34,861 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 156 transitions. [2024-11-08 22:05:34,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:05:34,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:34,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 135 states and 155 transitions. [2024-11-08 22:05:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 155 transitions. [2024-11-08 22:05:35,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:05:35,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:35,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 134 states and 154 transitions. [2024-11-08 22:05:35,234 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 154 transitions. [2024-11-08 22:05:35,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:05:35,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:35,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 133 states and 153 transitions. [2024-11-08 22:05:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 153 transitions. [2024-11-08 22:05:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:05:35,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:35,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 134 states and 155 transitions. [2024-11-08 22:05:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 155 transitions. [2024-11-08 22:05:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:05:35,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:35,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 135 states and 156 transitions. [2024-11-08 22:05:35,785 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 156 transitions. [2024-11-08 22:05:35,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:05:35,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:35,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:35,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 134 states and 155 transitions. [2024-11-08 22:05:35,904 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 155 transitions. [2024-11-08 22:05:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:05:35,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:35,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:35,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:36,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 133 states and 154 transitions. [2024-11-08 22:05:36,297 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 154 transitions. [2024-11-08 22:05:36,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:05:36,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 132 states and 153 transitions. [2024-11-08 22:05:36,349 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 153 transitions. [2024-11-08 22:05:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:05:36,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:36,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 131 states and 152 transitions. [2024-11-08 22:05:36,587 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 152 transitions. [2024-11-08 22:05:36,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:05:36,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,677 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 130 states and 151 transitions. [2024-11-08 22:05:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 151 transitions. [2024-11-08 22:05:36,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:05:36,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:36,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:37,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:37,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 129 states and 150 transitions. [2024-11-08 22:05:37,115 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 150 transitions. [2024-11-08 22:05:37,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:37,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:37,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:37,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:38,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:38,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 137 states and 164 transitions. [2024-11-08 22:05:38,304 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 164 transitions. [2024-11-08 22:05:38,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:38,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:38,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 145 states and 178 transitions. [2024-11-08 22:05:39,829 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 178 transitions. [2024-11-08 22:05:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:05:39,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:39,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:39,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:40,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:40,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 145 states and 175 transitions. [2024-11-08 22:05:40,105 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 175 transitions. [2024-11-08 22:05:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:05:40,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:40,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:40,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:40,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:40,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 144 states and 174 transitions. [2024-11-08 22:05:40,220 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 174 transitions. [2024-11-08 22:05:40,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:05:40,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:40,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:40,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:40,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 143 states and 173 transitions. [2024-11-08 22:05:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 173 transitions. [2024-11-08 22:05:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:05:40,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:40,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:40,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:40,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:40,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 142 states and 172 transitions. [2024-11-08 22:05:40,456 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 172 transitions. [2024-11-08 22:05:40,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:05:40,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:40,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:40,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 141 states and 171 transitions. [2024-11-08 22:05:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 171 transitions. [2024-11-08 22:05:40,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:05:40,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:40,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:40,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,362 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 153 states and 194 transitions. [2024-11-08 22:05:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 194 transitions. [2024-11-08 22:05:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:05:43,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:48,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:48,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 165 states and 215 transitions. [2024-11-08 22:05:48,495 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 215 transitions. [2024-11-08 22:05:48,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:05:48,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:48,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:48,574 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:50,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:50,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 120 states and 138 transitions. [2024-11-08 22:05:50,095 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 138 transitions. [2024-11-08 22:05:50,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:05:50,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:50,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:54,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:54,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 123 states and 144 transitions. [2024-11-08 22:05:54,597 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 144 transitions. [2024-11-08 22:05:54,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:05:54,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:54,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:54,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:56,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:02,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:02,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 126 states and 152 transitions. [2024-11-08 22:06:02,080 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 152 transitions. [2024-11-08 22:06:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:06:02,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:02,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:02,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:02,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:02,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 129 states and 164 transitions. [2024-11-08 22:06:02,822 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 164 transitions. [2024-11-08 22:06:02,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:06:02,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:02,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:02,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:03,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:10,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:10,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 132 states and 176 transitions. [2024-11-08 22:06:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 176 transitions. [2024-11-08 22:06:10,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:06:10,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:10,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:10,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:13,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:13,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 134 states and 185 transitions. [2024-11-08 22:06:13,385 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 185 transitions. [2024-11-08 22:06:13,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:06:13,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:13,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:13,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:14,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:14,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 134 states and 181 transitions. [2024-11-08 22:06:14,416 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 181 transitions. [2024-11-08 22:06:14,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:06:14,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:14,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:14,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 133 states and 180 transitions. [2024-11-08 22:06:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 180 transitions. [2024-11-08 22:06:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:06:14,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:14,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:15,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:23,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 134 states and 182 transitions. [2024-11-08 22:06:23,456 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 182 transitions. [2024-11-08 22:06:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:23,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:23,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:23,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 137 states and 193 transitions. [2024-11-08 22:06:26,793 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 193 transitions. [2024-11-08 22:06:26,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:26,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,397 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 141 states and 207 transitions. [2024-11-08 22:06:35,244 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 207 transitions. [2024-11-08 22:06:35,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:35,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:35,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:35,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:37,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:37,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 143 states and 212 transitions. [2024-11-08 22:06:37,237 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 212 transitions. [2024-11-08 22:06:37,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:37,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:37,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:37,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:42,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 146 states and 224 transitions. [2024-11-08 22:06:42,354 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 224 transitions. [2024-11-08 22:06:42,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:42,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:42,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:42,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:42,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:43,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:43,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 147 states and 226 transitions. [2024-11-08 22:06:43,388 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 226 transitions. [2024-11-08 22:06:43,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:43,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:43,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:43,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:44,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:44,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 148 states and 230 transitions. [2024-11-08 22:06:44,706 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 230 transitions. [2024-11-08 22:06:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:44,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:44,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:47,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:47,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 151 states and 234 transitions. [2024-11-08 22:06:47,907 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 234 transitions. [2024-11-08 22:06:47,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:47,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:47,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:47,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:48,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:49,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:49,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 152 states and 236 transitions. [2024-11-08 22:06:49,118 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 236 transitions. [2024-11-08 22:06:49,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:49,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:49,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:49,242 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:50,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 153 states and 237 transitions. [2024-11-08 22:06:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 237 transitions. [2024-11-08 22:06:50,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:50,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 154 states and 241 transitions. [2024-11-08 22:06:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 241 transitions. [2024-11-08 22:06:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:50,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:50,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:51,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:52,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:52,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 157 states and 254 transitions. [2024-11-08 22:06:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 254 transitions. [2024-11-08 22:06:52,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:52,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:52,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:06:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:53,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 158 states and 256 transitions. [2024-11-08 22:06:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 256 transitions. [2024-11-08 22:06:53,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:53,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:53,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:53,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:55,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:55,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 159 states and 260 transitions. [2024-11-08 22:06:55,026 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 260 transitions. [2024-11-08 22:06:55,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:55,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:55,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:55,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:56,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 160 states and 267 transitions. [2024-11-08 22:06:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 267 transitions. [2024-11-08 22:06:56,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:06:56,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:56,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:56,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:57,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:57,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 161 states and 272 transitions. [2024-11-08 22:06:57,219 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 272 transitions. [2024-11-08 22:06:57,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:06:57,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:57,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:57,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:06,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 168 states and 296 transitions. [2024-11-08 22:07:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 296 transitions. [2024-11-08 22:07:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:07:06,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:06,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:06,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:17,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 175 states and 324 transitions. [2024-11-08 22:07:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 324 transitions. [2024-11-08 22:07:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:07:17,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:17,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:18,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 176 states and 327 transitions. [2024-11-08 22:07:18,988 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 327 transitions. [2024-11-08 22:07:18,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:07:18,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:19,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:20,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 177 states and 329 transitions. [2024-11-08 22:07:20,469 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 329 transitions. [2024-11-08 22:07:20,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:07:20,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 179 states and 341 transitions. [2024-11-08 22:07:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 341 transitions. [2024-11-08 22:07:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:07:23,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:23,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:25,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:25,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 181 states and 350 transitions. [2024-11-08 22:07:25,776 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 350 transitions. [2024-11-08 22:07:25,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:25,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:25,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:25,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:27,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:07:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 188 states and 381 transitions. [2024-11-08 22:07:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 381 transitions. [2024-11-08 22:07:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:38,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:38,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:41,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 191 states and 389 transitions. [2024-11-08 22:07:41,432 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 389 transitions. [2024-11-08 22:07:41,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:41,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:41,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 195 states and 402 transitions. [2024-11-08 22:07:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 402 transitions. [2024-11-08 22:07:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:46,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:46,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:07:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 196 states and 404 transitions. [2024-11-08 22:07:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 404 transitions. [2024-11-08 22:07:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:48,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:48,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:48,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:48,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:51,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 198 states and 412 transitions. [2024-11-08 22:07:51,012 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 412 transitions. [2024-11-08 22:07:51,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:51,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:51,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:52,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:52,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 199 states and 415 transitions. [2024-11-08 22:07:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 415 transitions. [2024-11-08 22:07:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:52,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:52,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:52,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:07:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 201 states and 423 transitions. [2024-11-08 22:07:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 423 transitions. [2024-11-08 22:07:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:55,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:55,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:07:59,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 204 states and 435 transitions. [2024-11-08 22:07:59,901 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 435 transitions. [2024-11-08 22:07:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:07:59,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:59,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:59,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:00,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:08:01,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:01,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 205 states and 437 transitions. [2024-11-08 22:08:01,566 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 437 transitions. [2024-11-08 22:08:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:08:01,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:01,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 206 states and 438 transitions. [2024-11-08 22:08:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 438 transitions. [2024-11-08 22:08:03,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:03,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:03,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:03,183 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:08:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 207 states and 443 transitions. [2024-11-08 22:08:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 443 transitions. [2024-11-08 22:08:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:04,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:04,549 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:08:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 105 states and 126 transitions. [2024-11-08 22:08:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 126 transitions. [2024-11-08 22:08:06,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:06,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 110 states and 135 transitions. [2024-11-08 22:08:20,732 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 135 transitions. [2024-11-08 22:08:20,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:20,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:20,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:20,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:23,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:23,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 109 states and 134 transitions. [2024-11-08 22:08:23,402 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 134 transitions. [2024-11-08 22:08:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:23,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:23,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:23,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:24,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 108 states and 133 transitions. [2024-11-08 22:08:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 133 transitions. [2024-11-08 22:08:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:24,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:24,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:25,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:43,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:43,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 112 states and 138 transitions. [2024-11-08 22:08:43,870 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 138 transitions. [2024-11-08 22:08:43,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:43,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:43,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:44,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:55,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:55,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 113 states and 141 transitions. [2024-11-08 22:08:55,554 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 141 transitions. [2024-11-08 22:08:55,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:55,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:55,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:55,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:55,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:57,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 113 states and 140 transitions. [2024-11-08 22:08:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 140 transitions. [2024-11-08 22:08:57,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:57,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:57,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:57,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:57,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:08:59,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:59,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 113 states and 139 transitions. [2024-11-08 22:08:59,278 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 139 transitions. [2024-11-08 22:08:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:08:59,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:59,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:59,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:59,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 114 states and 140 transitions. [2024-11-08 22:09:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 140 transitions. [2024-11-08 22:09:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:09:03,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:03,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:03,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:03,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:05,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:05,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 111 states and 136 transitions. [2024-11-08 22:09:05,467 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 136 transitions. [2024-11-08 22:09:05,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:09:05,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:05,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:05,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:09:07,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:07,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 108 states and 132 transitions. [2024-11-08 22:09:07,516 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 132 transitions. [2024-11-08 22:09:07,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:09:07,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:07,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:14,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:09:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 114 states and 146 transitions. [2024-11-08 22:09:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 146 transitions. [2024-11-08 22:09:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:09:50,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:50,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:50,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:57,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:17,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 119 states and 155 transitions. [2024-11-08 22:10:17,961 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 155 transitions. [2024-11-08 22:10:17,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:10:17,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:17,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:17,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:22,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:28,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:28,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 119 states and 154 transitions. [2024-11-08 22:10:28,814 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 154 transitions. [2024-11-08 22:10:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:10:28,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:28,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:29,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 120 states and 157 transitions. [2024-11-08 22:10:32,657 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 157 transitions. [2024-11-08 22:10:32,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:10:32,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:32,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:32,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:33,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:39,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:39,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 121 states and 157 transitions. [2024-11-08 22:10:39,451 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 157 transitions. [2024-11-08 22:10:39,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:10:39,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:39,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:40,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:45,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:45,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 121 states and 157 transitions. [2024-11-08 22:10:45,458 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 157 transitions. [2024-11-08 22:10:45,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:10:45,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:45,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:51,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 114 states and 141 transitions. [2024-11-08 22:10:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 141 transitions. [2024-11-08 22:10:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:10:51,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:51,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:52,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:11:15,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 117 states and 147 transitions. [2024-11-08 22:11:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 147 transitions. [2024-11-08 22:11:15,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:11:15,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:15,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:15,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:16,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:11:27,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:27,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 122 states and 152 transitions. [2024-11-08 22:11:27,001 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 152 transitions. [2024-11-08 22:11:27,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:11:27,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:27,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:27,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:27,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:11:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:44,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 127 states and 161 transitions. [2024-11-08 22:11:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 161 transitions. [2024-11-08 22:11:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:11:44,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:44,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:44,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:11:56,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 132 states and 166 transitions. [2024-11-08 22:11:56,117 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 166 transitions. [2024-11-08 22:11:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:11:56,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:56,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:56,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:11:58,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:58,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 120 states and 147 transitions. [2024-11-08 22:11:58,737 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 147 transitions. [2024-11-08 22:11:58,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:11:58,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:58,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:58,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:58,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:12:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 111 states and 138 transitions. [2024-11-08 22:12:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 138 transitions. [2024-11-08 22:12:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:12:00,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:01,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:12:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 111 states and 137 transitions. [2024-11-08 22:12:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 137 transitions. [2024-11-08 22:12:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:12:28,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:28,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:28,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:12:28,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 110 states and 136 transitions. [2024-11-08 22:12:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 136 transitions. [2024-11-08 22:12:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:12:28,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:28,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:28,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:29,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:12:36,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:36,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 110 states and 134 transitions. [2024-11-08 22:12:36,074 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 134 transitions. [2024-11-08 22:12:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:12:36,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:36,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:36,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:12:38,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:38,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 101 states and 122 transitions. [2024-11-08 22:12:38,753 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 122 transitions. [2024-11-08 22:12:38,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:12:38,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:38,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:38,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:47,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:56,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 103 states and 125 transitions. [2024-11-08 22:12:56,620 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 125 transitions. [2024-11-08 22:12:56,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:12:56,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:56,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:56,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:12:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 107 states and 132 transitions. [2024-11-08 22:12:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 132 transitions. [2024-11-08 22:12:58,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:12:58,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:58,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:13:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:02,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 111 states and 138 transitions. [2024-11-08 22:13:02,232 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 138 transitions. [2024-11-08 22:13:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:13:02,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:02,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:02,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:15,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:25,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:25,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 117 states and 148 transitions. [2024-11-08 22:14:25,190 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 148 transitions. [2024-11-08 22:14:25,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:14:25,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:25,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:25,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:41,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:41,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 117 states and 146 transitions. [2024-11-08 22:15:41,921 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 146 transitions. [2024-11-08 22:15:41,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:15:41,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:41,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:43,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:15:47,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:47,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 114 states and 140 transitions. [2024-11-08 22:15:47,229 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 140 transitions. [2024-11-08 22:15:47,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:15:47,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:47,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:47,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:57,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:16:35,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:35,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 124 states and 162 transitions. [2024-11-08 22:16:35,497 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 162 transitions. [2024-11-08 22:16:35,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:16:35,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:35,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:35,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:43,861 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:26,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:26,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 128 states and 167 transitions. [2024-11-08 22:17:26,146 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 167 transitions. [2024-11-08 22:17:26,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:17:26,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:26,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:26,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:17:26,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:26,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 129 states and 169 transitions. [2024-11-08 22:17:26,584 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 169 transitions. [2024-11-08 22:17:26,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:17:26,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:26,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:42,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:02,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 130 states and 171 transitions. [2024-11-08 22:18:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 171 transitions. [2024-11-08 22:18:02,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:18:02,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:09,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:18:58,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:58,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 128 states and 167 transitions. [2024-11-08 22:18:58,670 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 167 transitions. [2024-11-08 22:18:58,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:18:58,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:58,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:58,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:02,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 128 states and 166 transitions. [2024-11-08 22:19:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 166 transitions. [2024-11-08 22:19:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:19:02,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:02,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:02,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:19:06,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:06,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 117 states and 151 transitions. [2024-11-08 22:19:06,302 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 151 transitions. [2024-11-08 22:19:06,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:19:06,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:06,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:06,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:06,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:19:06,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:06,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 116 states and 150 transitions. [2024-11-08 22:19:06,364 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 150 transitions. [2024-11-08 22:19:06,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:19:06,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:06,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:06,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:15,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.