./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:20:34,673 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:20:34,760 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:20:34,765 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:20:34,765 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:20:34,788 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:20:34,789 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:20:34,789 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:20:34,790 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:20:34,790 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:20:34,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:20:34,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:20:34,790 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:20:34,790 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:20:34,790 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:20:34,790 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:20:34,791 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:20:34,791 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:20:34,792 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:20:34,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:34,792 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:20:34,792 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:20:34,792 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:20:34,792 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:20:34,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:20:34,792 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) 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 -> 99f48cdcb9a25adc64e4307e90599f4e37a0b97f677ff29ab3d60f24a1c8e980 [2024-11-25 05:20:35,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:20:35,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:20:35,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:20:35,089 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:20:35,090 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:20:35,091 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2024-11-25 05:20:38,126 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/data/4e19a7d27/5413841c8c264e1293168c9c1edd5b93/FLAG4d97f5d55 [2024-11-25 05:20:38,588 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:20:38,592 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i [2024-11-25 05:20:38,610 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/data/4e19a7d27/5413841c8c264e1293168c9c1edd5b93/FLAG4d97f5d55 [2024-11-25 05:20:38,635 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/data/4e19a7d27/5413841c8c264e1293168c9c1edd5b93 [2024-11-25 05:20:38,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:20:38,640 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:20:38,643 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:38,643 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:20:38,648 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:20:38,649 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:38" (1/1) ... [2024-11-25 05:20:38,651 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@426157f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:38, skipping insertion in model container [2024-11-25 05:20:38,652 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:38" (1/1) ... [2024-11-25 05:20:38,716 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:20:39,121 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[33021,33034] [2024-11-25 05:20:39,308 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44124,44137] [2024-11-25 05:20:39,309 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44245,44258] [2024-11-25 05:20:39,337 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:20:39,361 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:20:39,410 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[33021,33034] [2024-11-25 05:20:39,512 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44124,44137] [2024-11-25 05:20:39,513 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-2.i[44245,44258] [2024-11-25 05:20:39,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:20:39,562 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:20:39,562 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39 WrapperNode [2024-11-25 05:20:39,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:39,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:20:39,564 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:20:39,564 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:20:39,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,616 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,692 INFO L138 Inliner]: procedures = 176, calls = 320, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1549 [2024-11-25 05:20:39,693 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:20:39,693 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:20:39,694 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:20:39,694 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:20:39,702 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,712 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,712 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,756 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,758 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,776 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,780 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,789 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:20:39,790 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:20:39,790 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:20:39,790 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:20:39,791 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:39" (1/1) ... [2024-11-25 05:20:39,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:39,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:20:39,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:20:39,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_785d6e4d-7f44-47da-bab0-65dde68de0ea/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:20:39,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:20:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:20:39,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:20:39,888 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:20:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:20:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:20:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:20:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:20:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:20:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:20:39,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:20:39,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:20:39,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:20:40,184 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:20:40,186 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:20:42,324 INFO L? ?]: Removed 329 outVars from TransFormulas that were not future-live. [2024-11-25 05:20:42,325 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:20:44,258 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:20:44,258 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-25 05:20:44,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:44 BoogieIcfgContainer [2024-11-25 05:20:44,258 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:20:44,259 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:20:44,259 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:20:44,269 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:20:44,270 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:44" (1/1) ... [2024-11-25 05:20:44,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:20:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:44,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 131 states and 223 transitions. [2024-11-25 05:20:44,345 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 223 transitions. [2024-11-25 05:20:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:20:44,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:44,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:44,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:44,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:44,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 131 states and 220 transitions. [2024-11-25 05:20:44,549 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 220 transitions. [2024-11-25 05:20:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:20:44,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:44,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:44,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:44,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 133 states and 223 transitions. [2024-11-25 05:20:44,867 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 223 transitions. [2024-11-25 05:20:44,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:20:44,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:44,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:44,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:44,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:44,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:44,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 133 states and 221 transitions. [2024-11-25 05:20:44,952 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 221 transitions. [2024-11-25 05:20:44,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:20:44,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:44,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:44,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:45,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:45,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 133 states and 217 transitions. [2024-11-25 05:20:45,004 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2024-11-25 05:20:45,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:20:45,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:45,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:45,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:45,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:45,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 133 states and 211 transitions. [2024-11-25 05:20:45,094 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 211 transitions. [2024-11-25 05:20:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:20:45,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:45,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:45,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:46,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:20:46,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:46,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 133 states and 205 transitions. [2024-11-25 05:20:46,431 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 205 transitions. [2024-11-25 05:20:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:20:46,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:46,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:55,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:20:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 146 states and 220 transitions. [2024-11-25 05:20:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 220 transitions. [2024-11-25 05:20:55,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:20:55,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:55,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:56,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:56,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 146 states and 218 transitions. [2024-11-25 05:20:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 218 transitions. [2024-11-25 05:20:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:20:56,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:56,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:56,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:56,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 146 states and 216 transitions. [2024-11-25 05:20:56,466 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 216 transitions. [2024-11-25 05:20:56,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:20:56,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:56,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:06,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:06,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:06,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 146 states and 214 transitions. [2024-11-25 05:21:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 214 transitions. [2024-11-25 05:21:06,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:21:06,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:06,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:06,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:21:16,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 149 states and 216 transitions. [2024-11-25 05:21:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-25 05:21:17,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:21:17,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:17,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:17,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:18,263 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:21:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 151 states and 219 transitions. [2024-11-25 05:21:18,319 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 219 transitions. [2024-11-25 05:21:18,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:21:18,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:18,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:18,518 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:21:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:18,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 151 states and 216 transitions. [2024-11-25 05:21:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 216 transitions. [2024-11-25 05:21:18,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:21:18,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:18,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:18,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:18,729 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:21:18,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:18,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 151 states and 212 transitions. [2024-11-25 05:21:18,737 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 212 transitions. [2024-11-25 05:21:18,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:21:18,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:18,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:18,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:18,931 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:21:18,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:18,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 151 states and 210 transitions. [2024-11-25 05:21:18,939 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 210 transitions. [2024-11-25 05:21:18,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:21:18,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:19,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:19,124 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:21:24,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:24,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:24,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 151 states and 208 transitions. [2024-11-25 05:21:24,734 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 208 transitions. [2024-11-25 05:21:24,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:21:24,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:24,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:24,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:21:26,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:37,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:47,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:53,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:53,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-25 05:21:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-25 05:21:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:21:53,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:53,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:53,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:21:54,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 197 states and 264 transitions. [2024-11-25 05:21:54,038 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 264 transitions. [2024-11-25 05:21:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:21:54,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:54,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:54,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:22:04,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:04,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:04,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 197 states and 262 transitions. [2024-11-25 05:22:04,253 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 262 transitions. [2024-11-25 05:22:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:22:04,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:04,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:04,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:14,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:24,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:25,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:25,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:25,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 180 states and 241 transitions. [2024-11-25 05:22:25,932 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 241 transitions. [2024-11-25 05:22:25,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:22:25,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:25,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:26,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:26,115 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:22:26,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 180 states and 239 transitions. [2024-11-25 05:22:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 239 transitions. [2024-11-25 05:22:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:22:26,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:26,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:26,745 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:22:28,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:22:28,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:28,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 183 states and 241 transitions. [2024-11-25 05:22:28,995 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 241 transitions. [2024-11-25 05:22:28,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:22:28,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:28,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:31,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 185 states and 241 transitions. [2024-11-25 05:22:31,034 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 241 transitions. [2024-11-25 05:22:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:22:31,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:32,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:32,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:32,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 186 states and 244 transitions. [2024-11-25 05:22:32,932 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 244 transitions. [2024-11-25 05:22:32,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:22:32,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:33,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:35,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 188 states and 248 transitions. [2024-11-25 05:22:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 248 transitions. [2024-11-25 05:22:35,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:22:35,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:35,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:35,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:36,731 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:37,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:37,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 189 states and 250 transitions. [2024-11-25 05:22:37,249 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 250 transitions. [2024-11-25 05:22:37,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:22:37,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:37,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:38,708 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:39,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:39,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 190 states and 251 transitions. [2024-11-25 05:22:39,074 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 251 transitions. [2024-11-25 05:22:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:22:39,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:39,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:40,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:41,088 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:42,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:42,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 192 states and 254 transitions. [2024-11-25 05:22:42,662 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 254 transitions. [2024-11-25 05:22:42,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:22:42,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:42,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:43,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:44,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 193 states and 255 transitions. [2024-11-25 05:22:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 255 transitions. [2024-11-25 05:22:44,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:22:44,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:44,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:47,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 194 states and 256 transitions. [2024-11-25 05:22:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 256 transitions. [2024-11-25 05:22:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:22:47,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:47,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:49,506 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:51,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 195 states and 257 transitions. [2024-11-25 05:22:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 257 transitions. [2024-11-25 05:22:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:22:51,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:51,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:52,768 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 196 states and 258 transitions. [2024-11-25 05:22:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 258 transitions. [2024-11-25 05:22:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:22:53,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:54,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:56,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:56,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 197 states and 259 transitions. [2024-11-25 05:22:56,387 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 259 transitions. [2024-11-25 05:22:56,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:22:56,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:56,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:57,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:58,138 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:22:58,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:58,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 198 states and 260 transitions. [2024-11-25 05:22:58,938 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 260 transitions. [2024-11-25 05:22:58,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:22:58,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:58,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:59,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:00,583 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:01,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:01,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 199 states and 261 transitions. [2024-11-25 05:23:01,061 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 261 transitions. [2024-11-25 05:23:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:23:01,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:01,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:01,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 262 transitions. [2024-11-25 05:23:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 262 transitions. [2024-11-25 05:23:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:23:03,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:04,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:05,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:05,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 201 states and 263 transitions. [2024-11-25 05:23:05,490 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 263 transitions. [2024-11-25 05:23:05,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:23:05,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:05,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:06,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:07,591 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:08,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:08,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 202 states and 264 transitions. [2024-11-25 05:23:08,527 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 264 transitions. [2024-11-25 05:23:08,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:23:08,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:08,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:09,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:11,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:11,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 203 states and 265 transitions. [2024-11-25 05:23:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 265 transitions. [2024-11-25 05:23:11,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:23:11,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:11,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:11,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:12,535 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:12,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:12,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 204 states and 266 transitions. [2024-11-25 05:23:12,997 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 266 transitions. [2024-11-25 05:23:12,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 05:23:12,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:12,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:15,093 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:16,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:16,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 205 states and 267 transitions. [2024-11-25 05:23:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 267 transitions. [2024-11-25 05:23:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:23:16,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:16,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:18,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:18,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 206 states and 268 transitions. [2024-11-25 05:23:18,579 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 268 transitions. [2024-11-25 05:23:18,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:23:18,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:18,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:19,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:20,317 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 207 states and 269 transitions. [2024-11-25 05:23:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 269 transitions. [2024-11-25 05:23:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:23:21,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:21,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:21,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:23,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:23,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 208 states and 270 transitions. [2024-11-25 05:23:23,896 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 270 transitions. [2024-11-25 05:23:23,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:23:23,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:23,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:25,822 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:26,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:26,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 209 states and 271 transitions. [2024-11-25 05:23:26,597 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 271 transitions. [2024-11-25 05:23:26,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:23:26,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:26,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:28,428 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 272 transitions. [2024-11-25 05:23:29,597 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 272 transitions. [2024-11-25 05:23:29,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 05:23:29,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:29,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:31,600 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:32,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:32,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 211 states and 273 transitions. [2024-11-25 05:23:32,640 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 273 transitions. [2024-11-25 05:23:32,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 05:23:32,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:32,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:33,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:34,605 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 212 states and 274 transitions. [2024-11-25 05:23:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 274 transitions. [2024-11-25 05:23:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:23:35,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:36,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:38,140 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:39,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 213 states and 275 transitions. [2024-11-25 05:23:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 275 transitions. [2024-11-25 05:23:39,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:23:39,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:39,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:39,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:41,364 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:42,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:42,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 214 states and 276 transitions. [2024-11-25 05:23:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 276 transitions. [2024-11-25 05:23:42,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:23:42,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:42,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:45,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 215 states and 277 transitions. [2024-11-25 05:23:45,975 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 277 transitions. [2024-11-25 05:23:45,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:23:45,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:45,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:46,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:48,150 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:49,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 216 states and 278 transitions. [2024-11-25 05:23:49,110 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 278 transitions. [2024-11-25 05:23:49,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:23:49,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:49,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 217 states and 279 transitions. [2024-11-25 05:23:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 279 transitions. [2024-11-25 05:23:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:23:52,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:53,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:55,171 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:23:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:56,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 218 states and 280 transitions. [2024-11-25 05:23:56,523 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 280 transitions. [2024-11-25 05:23:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:23:56,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:56,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 219 states and 281 transitions. [2024-11-25 05:24:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 281 transitions. [2024-11-25 05:24:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:24:11,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:11,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:14,068 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:15,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:15,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 220 states and 282 transitions. [2024-11-25 05:24:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 282 transitions. [2024-11-25 05:24:15,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:24:15,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:15,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:16,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:17,940 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:18,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 221 states and 283 transitions. [2024-11-25 05:24:18,650 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 283 transitions. [2024-11-25 05:24:18,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:24:18,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:18,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:20,896 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:21,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:21,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 222 states and 284 transitions. [2024-11-25 05:24:21,626 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 284 transitions. [2024-11-25 05:24:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:24:21,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:21,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:24,249 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 223 states and 285 transitions. [2024-11-25 05:24:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 285 transitions. [2024-11-25 05:24:24,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:24:24,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:24,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:25,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:31,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:31,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 224 states and 286 transitions. [2024-11-25 05:24:31,457 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 286 transitions. [2024-11-25 05:24:31,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 05:24:31,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:31,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:34,325 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:35,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:35,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 225 states and 287 transitions. [2024-11-25 05:24:35,961 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 287 transitions. [2024-11-25 05:24:35,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:24:35,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:35,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:38,649 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:39,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 226 states and 288 transitions. [2024-11-25 05:24:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 288 transitions. [2024-11-25 05:24:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 05:24:39,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:42,444 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:43,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:43,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 227 states and 289 transitions. [2024-11-25 05:24:43,239 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 289 transitions. [2024-11-25 05:24:43,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 05:24:43,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:43,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:43,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:48,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 228 states and 290 transitions. [2024-11-25 05:24:48,494 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 290 transitions. [2024-11-25 05:24:48,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:24:48,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:24:52,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:24:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 229 states and 291 transitions. [2024-11-25 05:24:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 291 transitions. [2024-11-25 05:24:52,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:24:52,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:24:52,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:24:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:05,738 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:25:17,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:17,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 230 states and 292 transitions. [2024-11-25 05:25:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 292 transitions. [2024-11-25 05:25:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:25:17,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:17,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:19,237 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:19,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 231 states and 297 transitions. [2024-11-25 05:25:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 297 transitions. [2024-11-25 05:25:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 05:25:19,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:21,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:22,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 232 states and 300 transitions. [2024-11-25 05:25:22,436 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 300 transitions. [2024-11-25 05:25:22,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 05:25:22,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:22,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:23,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:25,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:25,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 233 states and 302 transitions. [2024-11-25 05:25:25,282 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 302 transitions. [2024-11-25 05:25:25,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:25:25,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:25,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:26,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:29,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:29,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 234 states and 304 transitions. [2024-11-25 05:25:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 304 transitions. [2024-11-25 05:25:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 05:25:29,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:29,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 236 states and 309 transitions. [2024-11-25 05:25:32,882 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 309 transitions. [2024-11-25 05:25:32,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:25:32,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:32,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:34,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:35,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:36,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 310 transitions. [2024-11-25 05:25:36,443 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 310 transitions. [2024-11-25 05:25:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:25:36,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:36,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:39,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 238 states and 311 transitions. [2024-11-25 05:25:39,333 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 311 transitions. [2024-11-25 05:25:39,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:25:39,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:39,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:41,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:43,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 239 states and 312 transitions. [2024-11-25 05:25:43,117 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 312 transitions. [2024-11-25 05:25:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:25:43,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:43,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:45,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:46,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:46,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 240 states and 313 transitions. [2024-11-25 05:25:46,049 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 313 transitions. [2024-11-25 05:25:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:25:46,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:46,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:47,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:48,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:49,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:49,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 241 states and 314 transitions. [2024-11-25 05:25:49,890 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 314 transitions. [2024-11-25 05:25:49,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 05:25:49,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:49,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:52,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:53,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:53,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 242 states and 315 transitions. [2024-11-25 05:25:53,722 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 315 transitions. [2024-11-25 05:25:53,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:25:53,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:53,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:25:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 243 states and 316 transitions. [2024-11-25 05:25:58,175 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 316 transitions. [2024-11-25 05:25:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 05:25:58,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:58,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:59,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:00,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:02,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:02,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 244 states and 317 transitions. [2024-11-25 05:26:02,068 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 317 transitions. [2024-11-25 05:26:02,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:26:02,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:02,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 245 states and 318 transitions. [2024-11-25 05:26:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 318 transitions. [2024-11-25 05:26:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:26:06,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:06,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:07,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:09,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 246 states and 319 transitions. [2024-11-25 05:26:09,673 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 319 transitions. [2024-11-25 05:26:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 05:26:09,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:10,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 247 states and 320 transitions. [2024-11-25 05:26:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 320 transitions. [2024-11-25 05:26:14,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:26:14,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:14,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:17,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:19,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:19,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 248 states and 321 transitions. [2024-11-25 05:26:19,189 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 321 transitions. [2024-11-25 05:26:19,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:26:19,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:19,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:20,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:22,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:23,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:23,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 249 states and 322 transitions. [2024-11-25 05:26:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 322 transitions. [2024-11-25 05:26:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:26:23,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:23,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:26,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:28,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:28,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 250 states and 323 transitions. [2024-11-25 05:26:28,248 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 323 transitions. [2024-11-25 05:26:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 05:26:28,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:30,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:31,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:33,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:33,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 251 states and 324 transitions. [2024-11-25 05:26:33,028 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 324 transitions. [2024-11-25 05:26:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 05:26:33,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:33,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:37,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 252 states and 325 transitions. [2024-11-25 05:26:37,801 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 325 transitions. [2024-11-25 05:26:37,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:26:37,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:37,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:42,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:42,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 253 states and 326 transitions. [2024-11-25 05:26:42,459 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 326 transitions. [2024-11-25 05:26:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:26:42,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:42,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:47,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:47,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 254 states and 327 transitions. [2024-11-25 05:26:47,328 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 327 transitions. [2024-11-25 05:26:47,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:26:47,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:47,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:48,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:50,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 255 states and 328 transitions. [2024-11-25 05:26:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 328 transitions. [2024-11-25 05:26:51,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:26:51,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:51,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:52,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:26:56,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:56,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 256 states and 329 transitions. [2024-11-25 05:26:56,198 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 329 transitions. [2024-11-25 05:26:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:26:56,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:56,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:00,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 257 states and 330 transitions. [2024-11-25 05:27:01,532 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 330 transitions. [2024-11-25 05:27:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:27:01,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:01,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:07,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 258 states and 331 transitions. [2024-11-25 05:27:07,092 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 331 transitions. [2024-11-25 05:27:07,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:27:07,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:07,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:09,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:10,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 259 states and 332 transitions. [2024-11-25 05:27:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 332 transitions. [2024-11-25 05:27:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:27:12,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:13,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:15,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 260 states and 333 transitions. [2024-11-25 05:27:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 333 transitions. [2024-11-25 05:27:17,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:27:17,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:17,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:19,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:20,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 261 states and 334 transitions. [2024-11-25 05:27:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 334 transitions. [2024-11-25 05:27:20,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 05:27:20,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:20,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:27,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 262 states and 335 transitions. [2024-11-25 05:27:27,815 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 335 transitions. [2024-11-25 05:27:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 05:27:27,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:31,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:33,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 263 states and 336 transitions. [2024-11-25 05:27:33,252 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 336 transitions. [2024-11-25 05:27:33,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 05:27:33,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:33,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:34,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:37,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 264 states and 337 transitions. [2024-11-25 05:27:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 337 transitions. [2024-11-25 05:27:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:27:38,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:38,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 338 transitions. [2024-11-25 05:27:45,628 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 338 transitions. [2024-11-25 05:27:45,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:27:45,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:45,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:47,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:49,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:51,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:51,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 339 transitions. [2024-11-25 05:27:51,477 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 339 transitions. [2024-11-25 05:27:51,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 05:27:51,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:51,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:27:57,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:57,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 267 states and 340 transitions. [2024-11-25 05:27:57,281 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 340 transitions. [2024-11-25 05:27:57,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 05:27:57,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:57,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:58,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:00,669 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:02,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:02,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 268 states and 341 transitions. [2024-11-25 05:28:02,120 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 341 transitions. [2024-11-25 05:28:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:28:02,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:02,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:07,647 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 269 states and 342 transitions. [2024-11-25 05:28:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 342 transitions. [2024-11-25 05:28:10,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:28:10,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:10,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:16,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:16,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 270 states and 343 transitions. [2024-11-25 05:28:16,191 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 343 transitions. [2024-11-25 05:28:16,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:28:16,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:22,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 271 states and 344 transitions. [2024-11-25 05:28:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 344 transitions. [2024-11-25 05:28:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 05:28:22,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:26,556 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:27,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:28,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 272 states and 345 transitions. [2024-11-25 05:28:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 345 transitions. [2024-11-25 05:28:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 05:28:28,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:32,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 273 states and 346 transitions. [2024-11-25 05:28:35,539 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 346 transitions. [2024-11-25 05:28:35,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 05:28:35,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:41,206 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:43,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:43,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 274 states and 347 transitions. [2024-11-25 05:28:43,907 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 347 transitions. [2024-11-25 05:28:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:28:43,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:43,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:45,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:48,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 275 states and 348 transitions. [2024-11-25 05:28:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 348 transitions. [2024-11-25 05:28:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:28:49,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:49,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:51,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:54,453 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:28:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 276 states and 349 transitions. [2024-11-25 05:28:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 349 transitions. [2024-11-25 05:28:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 05:28:55,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:01,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 277 states and 350 transitions. [2024-11-25 05:29:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 350 transitions. [2024-11-25 05:29:05,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 05:29:05,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:05,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:07,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:44,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:44,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 278 states and 351 transitions. [2024-11-25 05:29:44,521 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 351 transitions. [2024-11-25 05:29:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 05:29:44,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:50,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:29:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:54,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 279 states and 352 transitions. [2024-11-25 05:29:54,360 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 352 transitions. [2024-11-25 05:29:54,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 05:29:54,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:54,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:56,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:03,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 280 states and 353 transitions. [2024-11-25 05:30:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 353 transitions. [2024-11-25 05:30:03,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:30:03,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:03,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:10,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:14,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:14,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 281 states and 354 transitions. [2024-11-25 05:30:14,823 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 354 transitions. [2024-11-25 05:30:14,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:30:14,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:14,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat