./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/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_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:49:53,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:49:53,923 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-25 02:49:53,931 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:49:53,931 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:49:53,964 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:49:53,965 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:49:53,965 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:49:53,965 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:49:53,965 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:49:53,965 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:49:53,965 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:49:53,965 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:49:53,966 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:49:53,966 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:49:53,967 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 02:49:53,967 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 02:49:53,968 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:49:53,968 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:49:53,969 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:49:53,969 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:49:53,969 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:49:53,969 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:49:53,969 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:49:53,969 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:49:53,969 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:49:53,969 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:49:53,969 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:49:53,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:49:53,970 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:49:53,970 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:49:53,970 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:49:53,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:49:53,970 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_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) 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 -> 1f8d40fc3d39b827c494ff373d43bd116589a8fd89c6e972621bd6e0216b2f6d [2024-11-25 02:49:54,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:49:54,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:49:54,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:49:54,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:49:54,298 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:49:54,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2024-11-25 02:49:57,324 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/data/36ff7cb82/0e26bdb30e33400fab964136c9d17812/FLAG9c1ff5ddc [2024-11-25 02:49:57,996 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:49:58,000 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-2.i [2024-11-25 02:49:58,030 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/data/36ff7cb82/0e26bdb30e33400fab964136c9d17812/FLAG9c1ff5ddc [2024-11-25 02:49:58,053 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/data/36ff7cb82/0e26bdb30e33400fab964136c9d17812 [2024-11-25 02:49:58,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:49:58,058 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:49:58,060 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:49:58,061 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:49:58,066 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:49:58,068 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:49:58" (1/1) ... [2024-11-25 02:49:58,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@db0495e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:58, skipping insertion in model container [2024-11-25 02:49:58,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:49:58" (1/1) ... [2024-11-25 02:49:58,119 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:49:59,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:49:59,034 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:49:59,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:49:59,241 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:49:59,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59 WrapperNode [2024-11-25 02:49:59,242 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:49:59,244 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:49:59,245 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:49:59,245 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:49:59,254 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,289 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,378 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1568 [2024-11-25 02:49:59,379 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:49:59,380 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:49:59,380 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:49:59,380 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:49:59,398 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,399 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,430 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,434 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,524 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,527 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,561 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,570 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,582 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,604 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:49:59,606 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:49:59,608 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:49:59,609 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:49:59,610 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:49:59" (1/1) ... [2024-11-25 02:49:59,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:49:59,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:49:59,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:49:59,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_575648de-0ef3-4b0c-8dfc-ffe906b775ee/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:49:59,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:49:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:49:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:49:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:49:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:49:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:49:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:49:59,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:49:59,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:49:59,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:49:59,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:50:00,027 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:50:00,030 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:50:02,526 INFO L? ?]: Removed 329 outVars from TransFormulas that were not future-live. [2024-11-25 02:50:02,526 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:50:04,750 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:50:04,751 INFO L312 CfgBuilder]: Removed 41 assume(true) statements. [2024-11-25 02:50:04,751 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:50:04 BoogieIcfgContainer [2024-11-25 02:50:04,751 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:50:04,752 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:50:04,752 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:50:04,765 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:50:04,765 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:50:04" (1/1) ... [2024-11-25 02:50:04,776 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:50:04,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 131 states and 225 transitions. [2024-11-25 02:50:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 225 transitions. [2024-11-25 02:50:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:50:04,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:04,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:05,073 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 02:50:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 130 states and 220 transitions. [2024-11-25 02:50:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 220 transitions. [2024-11-25 02:50:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:50:05,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:05,377 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 02:50:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:05,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 131 states and 218 transitions. [2024-11-25 02:50:05,449 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 218 transitions. [2024-11-25 02:50:05,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:50:05,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:05,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:05,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:05,561 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 02:50:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:05,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 131 states and 216 transitions. [2024-11-25 02:50:05,582 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 216 transitions. [2024-11-25 02:50:05,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:50:05,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:05,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:05,675 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 02:50:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:05,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 131 states and 212 transitions. [2024-11-25 02:50:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 212 transitions. [2024-11-25 02:50:05,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:50:05,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:05,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:05,766 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 02:50:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 131 states and 206 transitions. [2024-11-25 02:50:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 206 transitions. [2024-11-25 02:50:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 02:50:05,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:05,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:05,931 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 02:50:09,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:09,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:09,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-11-25 02:50:09,203 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-11-25 02:50:09,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-25 02:50:09,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:09,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:09,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:50:19,988 WARN L539 Checker$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 02:50:29,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:40,006 WARN L539 Checker$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 02:50:50,016 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 02:50:50,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:50,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 144 states and 213 transitions. [2024-11-25 02:50:50,051 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 213 transitions. [2024-11-25 02:50:50,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:50:50,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:50,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:50,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:50,236 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 02:50:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 144 states and 211 transitions. [2024-11-25 02:50:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 211 transitions. [2024-11-25 02:50:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:50:50,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:50,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:50,425 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 02:51:00,436 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 02:51:00,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:00,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 144 states and 209 transitions. [2024-11-25 02:51:00,453 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 209 transitions. [2024-11-25 02:51:00,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:51:00,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:00,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:00,846 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 02:51:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 147 states and 211 transitions. [2024-11-25 02:51:01,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 211 transitions. [2024-11-25 02:51:01,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:51:01,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:01,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:02,455 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 02:51:08,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:09,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:09,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 182 states and 258 transitions. [2024-11-25 02:51:09,397 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 258 transitions. [2024-11-25 02:51:09,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-25 02:51:09,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:09,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:10,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:10,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:10,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 184 states and 261 transitions. [2024-11-25 02:51:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 261 transitions. [2024-11-25 02:51:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:51:10,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:10,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:10,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:10,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:10,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:10,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 184 states and 257 transitions. [2024-11-25 02:51:10,722 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 257 transitions. [2024-11-25 02:51:10,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:51:10,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:10,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:10,946 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 02:51:11,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:11,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 184 states and 255 transitions. [2024-11-25 02:51:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 255 transitions. [2024-11-25 02:51:11,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:51:11,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:11,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:11,597 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 02:51:11,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:11,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 166 states and 232 transitions. [2024-11-25 02:51:11,966 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 232 transitions. [2024-11-25 02:51:11,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 02:51:11,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:11,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:12,278 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 02:51:12,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:12,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 166 states and 231 transitions. [2024-11-25 02:51:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 231 transitions. [2024-11-25 02:51:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:51:12,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:12,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:12,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:12,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 166 states and 229 transitions. [2024-11-25 02:51:12,581 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 229 transitions. [2024-11-25 02:51:12,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 02:51:12,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:12,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:12,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:13,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 168 states and 232 transitions. [2024-11-25 02:51:13,628 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 232 transitions. [2024-11-25 02:51:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 02:51:13,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:13,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:13,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:23,856 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 02:51:23,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:23,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 168 states and 230 transitions. [2024-11-25 02:51:23,865 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 230 transitions. [2024-11-25 02:51:23,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 02:51:23,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:23,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:24,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:24,301 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 02:51:25,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:25,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 179 states and 243 transitions. [2024-11-25 02:51:25,196 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 243 transitions. [2024-11-25 02:51:25,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:51:25,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:25,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:25,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:25,352 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:28,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 179 states and 241 transitions. [2024-11-25 02:51:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 241 transitions. [2024-11-25 02:51:28,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:51:28,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:28,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-25 02:51:28,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:28,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 179 states and 237 transitions. [2024-11-25 02:51:28,420 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 237 transitions. [2024-11-25 02:51:28,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:51:28,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:28,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:28,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:28,794 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 02:51:38,823 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 02:51:43,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:43,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 182 states and 239 transitions. [2024-11-25 02:51:43,515 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 239 transitions. [2024-11-25 02:51:43,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:51:43,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:44,887 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 02:51:45,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:45,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 183 states and 237 transitions. [2024-11-25 02:51:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 237 transitions. [2024-11-25 02:51:45,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:51:45,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:45,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:45,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:46,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:46,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 184 states and 239 transitions. [2024-11-25 02:51:46,629 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 239 transitions. [2024-11-25 02:51:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 02:51:46,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:48,044 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:48,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:48,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 185 states and 239 transitions. [2024-11-25 02:51:48,928 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 239 transitions. [2024-11-25 02:51:48,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:51:48,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:48,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:49,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:50,214 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:50,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:50,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 186 states and 240 transitions. [2024-11-25 02:51:50,771 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 240 transitions. [2024-11-25 02:51:50,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-25 02:51:50,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:50,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:51,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:52,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:52,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 187 states and 241 transitions. [2024-11-25 02:51:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 241 transitions. [2024-11-25 02:51:52,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:51:52,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:53,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:54,190 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:55,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 188 states and 242 transitions. [2024-11-25 02:51:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 242 transitions. [2024-11-25 02:51:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:51:55,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:51:58,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 189 states and 244 transitions. [2024-11-25 02:51:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 244 transitions. [2024-11-25 02:51:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:51:58,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:58,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:59,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:01,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 190 states and 244 transitions. [2024-11-25 02:52:01,407 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 244 transitions. [2024-11-25 02:52:01,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:52:01,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:01,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:01,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:03,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 191 states and 246 transitions. [2024-11-25 02:52:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 246 transitions. [2024-11-25 02:52:03,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:52:03,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:03,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:04,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:06,026 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 192 states and 246 transitions. [2024-11-25 02:52:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 246 transitions. [2024-11-25 02:52:07,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:52:07,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:07,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:09,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:09,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 193 states and 248 transitions. [2024-11-25 02:52:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 248 transitions. [2024-11-25 02:52:09,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:52:09,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:09,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:11,464 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:12,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:12,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 194 states and 248 transitions. [2024-11-25 02:52:12,862 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 248 transitions. [2024-11-25 02:52:12,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:52:12,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:12,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:13,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:14,825 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:15,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:15,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 195 states and 249 transitions. [2024-11-25 02:52:15,970 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 249 transitions. [2024-11-25 02:52:15,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:52:15,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:15,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:16,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:18,315 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:19,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:19,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 196 states and 251 transitions. [2024-11-25 02:52:19,631 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 251 transitions. [2024-11-25 02:52:19,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:52:19,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:19,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:21,213 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:23,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 197 states and 251 transitions. [2024-11-25 02:52:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 251 transitions. [2024-11-25 02:52:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:52:23,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:24,979 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:26,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 198 states and 252 transitions. [2024-11-25 02:52:26,244 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 252 transitions. [2024-11-25 02:52:26,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:52:26,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:28,099 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:29,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:29,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 199 states and 253 transitions. [2024-11-25 02:52:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 253 transitions. [2024-11-25 02:52:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:52:29,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:29,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:31,458 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:32,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 200 states and 254 transitions. [2024-11-25 02:52:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 254 transitions. [2024-11-25 02:52:32,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:52:32,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:36,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:36,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 201 states and 255 transitions. [2024-11-25 02:52:36,484 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 255 transitions. [2024-11-25 02:52:36,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:52:36,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:36,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:37,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:38,573 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:40,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 202 states and 256 transitions. [2024-11-25 02:52:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 256 transitions. [2024-11-25 02:52:40,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:52:40,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:40,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:47,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:47,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 203 states and 258 transitions. [2024-11-25 02:52:47,248 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 258 transitions. [2024-11-25 02:52:47,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:52:47,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:47,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:49,604 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 204 states and 258 transitions. [2024-11-25 02:52:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 258 transitions. [2024-11-25 02:52:52,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:52:52,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:52,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:52,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:52:56,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:56,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 205 states and 260 transitions. [2024-11-25 02:52:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 260 transitions. [2024-11-25 02:52:56,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:52:56,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:56,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:59,289 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 206 states and 260 transitions. [2024-11-25 02:53:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 260 transitions. [2024-11-25 02:53:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:53:01,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:01,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:02,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:04,658 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:06,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:06,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 207 states and 261 transitions. [2024-11-25 02:53:06,451 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 261 transitions. [2024-11-25 02:53:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:53:06,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:06,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:07,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:09,587 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:11,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:11,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 208 states and 263 transitions. [2024-11-25 02:53:11,309 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 263 transitions. [2024-11-25 02:53:11,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:53:11,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:11,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:13,236 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:15,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:15,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 264 transitions. [2024-11-25 02:53:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 264 transitions. [2024-11-25 02:53:15,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:53:15,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:15,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:18,660 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 265 transitions. [2024-11-25 02:53:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 265 transitions. [2024-11-25 02:53:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:53:21,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:21,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:21,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:23,371 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:25,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 211 states and 266 transitions. [2024-11-25 02:53:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 266 transitions. [2024-11-25 02:53:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:53:25,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:25,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:26,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:28,238 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 212 states and 266 transitions. [2024-11-25 02:53:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 266 transitions. [2024-11-25 02:53:33,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:53:33,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:36,289 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:38,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:38,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 213 states and 267 transitions. [2024-11-25 02:53:38,360 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 267 transitions. [2024-11-25 02:53:38,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:53:38,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:38,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:39,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:42,411 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:45,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:45,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-11-25 02:53:45,132 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-25 02:53:45,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:53:45,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:45,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:48,323 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:53:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:52,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-11-25 02:53:52,077 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-11-25 02:53:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:53:52,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:52,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:00,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:00,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 216 states and 270 transitions. [2024-11-25 02:54:00,870 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 270 transitions. [2024-11-25 02:54:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:54:00,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:00,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:01,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:03,517 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 217 states and 271 transitions. [2024-11-25 02:54:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 271 transitions. [2024-11-25 02:54:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:54:05,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:10,754 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:13,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:13,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 218 states and 273 transitions. [2024-11-25 02:54:13,193 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 273 transitions. [2024-11-25 02:54:13,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:54:13,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:16,196 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 219 states and 273 transitions. [2024-11-25 02:54:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 273 transitions. [2024-11-25 02:54:20,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:54:20,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:20,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:21,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:27,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:27,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 220 states and 275 transitions. [2024-11-25 02:54:27,379 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 275 transitions. [2024-11-25 02:54:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:54:27,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:27,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:34,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 221 states and 275 transitions. [2024-11-25 02:54:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 275 transitions. [2024-11-25 02:54:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:54:34,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:34,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:42,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 222 states and 277 transitions. [2024-11-25 02:54:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 277 transitions. [2024-11-25 02:54:42,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:54:42,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:42,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:43,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:46,822 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:51,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:51,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 223 states and 278 transitions. [2024-11-25 02:54:51,009 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 278 transitions. [2024-11-25 02:54:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:54:51,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:52,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:55,351 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:54:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 279 transitions. [2024-11-25 02:54:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 279 transitions. [2024-11-25 02:54:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:54:59,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:01,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:07,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:07,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 225 states and 280 transitions. [2024-11-25 02:55:07,997 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 280 transitions. [2024-11-25 02:55:07,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:55:07,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:07,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:31,128 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:55:57,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:57,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 226 states and 280 transitions. [2024-11-25 02:55:57,501 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 280 transitions. [2024-11-25 02:55:57,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:55:57,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:57,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:55:59,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 227 states and 281 transitions. [2024-11-25 02:55:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 281 transitions. [2024-11-25 02:55:59,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:55:59,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:02,417 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:04,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:04,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 228 states and 283 transitions. [2024-11-25 02:56:04,182 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 283 transitions. [2024-11-25 02:56:04,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:56:04,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:04,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:06,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:07,257 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:09,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:09,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 229 states and 284 transitions. [2024-11-25 02:56:09,958 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 284 transitions. [2024-11-25 02:56:09,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:56:09,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:09,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:12,289 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 230 states and 284 transitions. [2024-11-25 02:56:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 284 transitions. [2024-11-25 02:56:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:56:16,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:16,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:18,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:20,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:20,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 286 transitions. [2024-11-25 02:56:20,689 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-25 02:56:20,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:56:20,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:20,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:22,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:25,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:25,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 232 states and 287 transitions. [2024-11-25 02:56:25,614 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-11-25 02:56:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:56:25,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:25,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:28,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:32,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:32,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 233 states and 287 transitions. [2024-11-25 02:56:32,616 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 287 transitions. [2024-11-25 02:56:32,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:56:32,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:32,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:34,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:37,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:37,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 234 states and 288 transitions. [2024-11-25 02:56:37,264 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 288 transitions. [2024-11-25 02:56:37,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:56:37,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:37,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:44,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 235 states and 290 transitions. [2024-11-25 02:56:44,118 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 290 transitions. [2024-11-25 02:56:44,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-25 02:56:44,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:44,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:45,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:46,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:50,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 236 states and 290 transitions. [2024-11-25 02:56:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 290 transitions. [2024-11-25 02:56:50,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 02:56:50,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:50,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:52,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:54,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:56:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 237 states and 292 transitions. [2024-11-25 02:56:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 292 transitions. [2024-11-25 02:56:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:56:57,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:57,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:04,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 238 states and 292 transitions. [2024-11-25 02:57:04,405 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 292 transitions. [2024-11-25 02:57:04,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 02:57:04,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:04,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:07,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 239 states and 294 transitions. [2024-11-25 02:57:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 294 transitions. [2024-11-25 02:57:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 02:57:10,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:12,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:16,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 240 states and 294 transitions. [2024-11-25 02:57:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 294 transitions. [2024-11-25 02:57:16,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:57:16,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:16,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:20,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 241 states and 295 transitions. [2024-11-25 02:57:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 295 transitions. [2024-11-25 02:57:20,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 02:57:20,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:20,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:23,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:26,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:26,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 242 states and 296 transitions. [2024-11-25 02:57:26,506 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 296 transitions. [2024-11-25 02:57:26,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 02:57:26,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:26,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:32,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:32,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 243 states and 297 transitions. [2024-11-25 02:57:32,287 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 297 transitions. [2024-11-25 02:57:32,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 02:57:32,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:32,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:37,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 244 states and 299 transitions. [2024-11-25 02:57:42,235 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 299 transitions. [2024-11-25 02:57:42,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 02:57:42,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:42,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:45,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:49,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:49,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 245 states and 299 transitions. [2024-11-25 02:57:49,346 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 299 transitions. [2024-11-25 02:57:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 02:57:49,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:49,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:53,482 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:57:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 246 states and 300 transitions. [2024-11-25 02:57:55,729 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 300 transitions. [2024-11-25 02:57:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 02:57:55,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:58:01,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:01,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 247 states and 301 transitions. [2024-11-25 02:58:01,118 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 301 transitions. [2024-11-25 02:58:01,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 02:58:01,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:01,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:02,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:06,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:58:11,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:11,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 248 states and 303 transitions. [2024-11-25 02:58:11,023 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 303 transitions. [2024-11-25 02:58:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 02:58:11,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:11,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:58:19,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:19,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 249 states and 303 transitions. [2024-11-25 02:58:19,104 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 303 transitions. [2024-11-25 02:58:19,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 02:58:19,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:19,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:21,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:23,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:58:25,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:25,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 250 states and 304 transitions. [2024-11-25 02:58:25,272 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 304 transitions. [2024-11-25 02:58:25,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 02:58:25,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:25,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:26,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:29,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:58:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:31,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 251 states and 305 transitions. [2024-11-25 02:58:31,703 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 305 transitions. [2024-11-25 02:58:31,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 02:58:31,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:31,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:34,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:58:36,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:36,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 252 states and 306 transitions. [2024-11-25 02:58:36,756 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 306 transitions. [2024-11-25 02:58:36,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 02:58:36,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:36,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:37,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:39,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:58:42,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:42,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 253 states and 307 transitions. [2024-11-25 02:58:42,055 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 307 transitions. [2024-11-25 02:58:42,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 02:58:42,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:42,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:48,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:58:54,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:54,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 254 states and 309 transitions. [2024-11-25 02:58:54,246 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 309 transitions. [2024-11-25 02:58:54,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 02:58:54,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:54,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:58,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:59:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 255 states and 310 transitions. [2024-11-25 02:59:02,847 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 310 transitions. [2024-11-25 02:59:02,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 02:59:02,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:02,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:07,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:59:11,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:11,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 256 states and 311 transitions. [2024-11-25 02:59:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 311 transitions. [2024-11-25 02:59:11,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 02:59:11,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:11,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:13,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:59:20,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:20,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 257 states and 312 transitions. [2024-11-25 02:59:20,684 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 312 transitions. [2024-11-25 02:59:20,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 02:59:20,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:20,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:24,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:59:28,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 258 states and 313 transitions. [2024-11-25 02:59:28,980 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 313 transitions. [2024-11-25 02:59:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 02:59:28,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:28,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:30,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:35,312 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:59:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:47,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 259 states and 313 transitions. [2024-11-25 02:59:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 313 transitions. [2024-11-25 02:59:47,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 02:59:47,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:47,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 02:59:54,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 260 states and 314 transitions. [2024-11-25 02:59:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 314 transitions. [2024-11-25 02:59:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 02:59:54,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:54,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:59,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:00:02,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:02,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 261 states and 315 transitions. [2024-11-25 03:00:02,393 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 315 transitions. [2024-11-25 03:00:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:00:02,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:02,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:03,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:08,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:00:12,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:12,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 262 states and 317 transitions. [2024-11-25 03:00:12,764 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 317 transitions. [2024-11-25 03:00:12,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:00:12,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:12,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:00:21,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:21,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 263 states and 319 transitions. [2024-11-25 03:00:21,723 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 319 transitions. [2024-11-25 03:00:21,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:00:21,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:21,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:23,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:00:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 264 states and 319 transitions. [2024-11-25 03:00:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 319 transitions. [2024-11-25 03:00:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 03:00:30,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:32,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:36,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:00:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 265 states and 319 transitions. [2024-11-25 03:00:44,960 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 319 transitions. [2024-11-25 03:00:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:00:44,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:44,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:47,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:49,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:00:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:52,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 266 states and 320 transitions. [2024-11-25 03:00:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 320 transitions. [2024-11-25 03:00:52,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:00:52,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:52,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:58,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:01:02,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:02,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 267 states and 322 transitions. [2024-11-25 03:01:02,437 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 322 transitions. [2024-11-25 03:01:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 03:01:02,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:04,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:07,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:01:12,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:12,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 268 states and 323 transitions. [2024-11-25 03:01:12,577 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 323 transitions. [2024-11-25 03:01:12,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 03:01:12,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:12,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:14,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:18,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:01:22,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:22,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 269 states and 324 transitions. [2024-11-25 03:01:22,899 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2024-11-25 03:01:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 03:01:22,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:22,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:27,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:01:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 270 states and 325 transitions. [2024-11-25 03:01:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 325 transitions. [2024-11-25 03:01:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 03:01:32,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:32,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:01:52,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:52,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 271 states and 325 transitions. [2024-11-25 03:01:52,359 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 325 transitions. [2024-11-25 03:01:52,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 03:01:52,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:52,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:00,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:02:03,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 272 states and 326 transitions. [2024-11-25 03:02:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 326 transitions. [2024-11-25 03:02:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 03:02:03,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:03,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:02:11,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:11,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 273 states and 327 transitions. [2024-11-25 03:02:11,783 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 327 transitions. [2024-11-25 03:02:11,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 03:02:11,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:11,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:14,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:20,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:02:25,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:25,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 274 states and 329 transitions. [2024-11-25 03:02:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 329 transitions. [2024-11-25 03:02:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 03:02:25,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:25,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:28,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:33,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:02:38,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:38,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 275 states and 329 transitions. [2024-11-25 03:02:38,600 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 329 transitions. [2024-11-25 03:02:38,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:02:38,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:38,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:41,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:45,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:02:48,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:48,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 276 states and 330 transitions. [2024-11-25 03:02:48,548 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 330 transitions. [2024-11-25 03:02:48,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 03:02:48,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:48,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:54,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:02:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:57,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 277 states and 331 transitions. [2024-11-25 03:02:57,327 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 331 transitions. [2024-11-25 03:02:57,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 03:02:57,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:57,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:04,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-25 03:03:07,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 278 states and 332 transitions. [2024-11-25 03:03:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 332 transitions. [2024-11-25 03:03:07,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 03:03:07,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:07,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:09,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:16,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.