./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-restricted-15/GCD-1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-restricted-15/GCD-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5f52b905489768d11946f99b46b2e235c97efbb56a51bc32b8b274637f7dd5d8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:48:08,975 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:48:09,027 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 01:48:09,032 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:48:09,032 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:48:09,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:48:09,051 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:48:09,051 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:48:09,051 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:48:09,051 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:48:09,051 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:48:09,052 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:48:09,052 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:48:09,053 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:48:09,053 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:48:09,053 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:48:09,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:48:09,053 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:48:09,053 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:48:09,053 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:48:09,053 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:48:09,053 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:48:09,053 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_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f52b905489768d11946f99b46b2e235c97efbb56a51bc32b8b274637f7dd5d8 [2024-12-06 01:48:09,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:48:09,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:48:09,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:48:09,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:48:09,298 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:48:09,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-restricted-15/GCD-1.c [2024-12-06 01:48:11,897 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/data/6f6dbf0ec/d5f82872ece8419a8de147e5df179e73/FLAG9c716a2eb [2024-12-06 01:48:12,093 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:48:12,094 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/sv-benchmarks/c/termination-restricted-15/GCD-1.c [2024-12-06 01:48:12,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/data/6f6dbf0ec/d5f82872ece8419a8de147e5df179e73/FLAG9c716a2eb [2024-12-06 01:48:12,474 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/data/6f6dbf0ec/d5f82872ece8419a8de147e5df179e73 [2024-12-06 01:48:12,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:48:12,477 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:48:12,477 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:48:12,477 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:48:12,480 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:48:12,481 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a2a80b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12, skipping insertion in model container [2024-12-06 01:48:12,481 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,490 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:48:12,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:48:12,609 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:48:12,621 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:48:12,633 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:48:12,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12 WrapperNode [2024-12-06 01:48:12,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:48:12,634 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:48:12,634 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:48:12,634 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:48:12,640 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,643 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,655 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 33 [2024-12-06 01:48:12,656 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:48:12,656 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:48:12,656 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:48:12,657 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:48:12,663 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,663 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,663 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,663 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,665 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,666 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,669 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,670 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,670 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,671 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:48:12,672 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:48:12,672 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:48:12,672 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:48:12,673 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:48:12,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:48:12,699 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:48:12,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33cb7260-c8bf-463c-89cc-d4357ee69301/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:48:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:48:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:48:12,768 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:48:12,769 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:48:12,844 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-12-06 01:48:12,845 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:48:12,867 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:48:12,867 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:48:12,868 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:48:12 BoogieIcfgContainer [2024-12-06 01:48:12,868 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:48:12,868 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:48:12,868 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:48:12,878 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:48:12,878 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:48:12" (1/1) ... [2024-12-06 01:48:12,883 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:48:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:12,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 11 states and 14 transitions. [2024-12-06 01:48:12,922 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 14 transitions. [2024-12-06 01:48:12,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:48:12,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:12,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:12,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:13,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:13,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:13,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2024-12-06 01:48:13,086 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2024-12-06 01:48:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:48:13,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:13,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:13,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:13,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 16 states and 26 transitions. [2024-12-06 01:48:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 26 transitions. [2024-12-06 01:48:13,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:48:13,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:13,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:13,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:13,397 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:13,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:13,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 19 states and 31 transitions. [2024-12-06 01:48:13,661 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 31 transitions. [2024-12-06 01:48:13,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 01:48:13,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:13,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:13,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:13,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:13,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 22 states and 40 transitions. [2024-12-06 01:48:13,983 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 40 transitions. [2024-12-06 01:48:13,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:48:13,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:13,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:14,122 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 26 states and 55 transitions. [2024-12-06 01:48:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 55 transitions. [2024-12-06 01:48:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:48:14,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:14,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:14,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:14,831 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:15,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:15,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 28 states and 62 transitions. [2024-12-06 01:48:15,160 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 62 transitions. [2024-12-06 01:48:15,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:48:15,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:15,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:15,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:15,312 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:16,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:16,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 31 states and 70 transitions. [2024-12-06 01:48:16,099 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 70 transitions. [2024-12-06 01:48:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:48:16,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:16,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 01:48:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:16,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 32 states and 73 transitions. [2024-12-06 01:48:16,232 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 73 transitions. [2024-12-06 01:48:16,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:48:16,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:16,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:16,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:16,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 33 states and 77 transitions. [2024-12-06 01:48:16,865 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 77 transitions. [2024-12-06 01:48:16,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:48:16,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:16,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:16,963 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:17,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 35 states and 86 transitions. [2024-12-06 01:48:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 86 transitions. [2024-12-06 01:48:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:48:17,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:17,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:17,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 39 states and 100 transitions. [2024-12-06 01:48:19,276 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 100 transitions. [2024-12-06 01:48:19,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 01:48:19,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:19,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 42 states and 112 transitions. [2024-12-06 01:48:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 112 transitions. [2024-12-06 01:48:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:48:20,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:20,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:20,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:48:21,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:21,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 44 states and 113 transitions. [2024-12-06 01:48:21,342 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 113 transitions. [2024-12-06 01:48:21,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:48:21,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:21,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:21,742 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:23,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 47 states and 123 transitions. [2024-12-06 01:48:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 123 transitions. [2024-12-06 01:48:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 01:48:23,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:23,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:24,067 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:25,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:25,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 50 states and 132 transitions. [2024-12-06 01:48:25,811 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 132 transitions. [2024-12-06 01:48:25,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:48:25,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:25,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:25,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:26,374 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 1 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:28,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 53 states and 143 transitions. [2024-12-06 01:48:28,881 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 143 transitions. [2024-12-06 01:48:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 01:48:28,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:29,457 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:31,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:31,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 56 states and 152 transitions. [2024-12-06 01:48:31,536 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 152 transitions. [2024-12-06 01:48:31,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:48:31,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:31,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:32,353 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 59 states and 164 transitions. [2024-12-06 01:48:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 164 transitions. [2024-12-06 01:48:35,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:48:35,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:35,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:35,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:39,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 62 states and 173 transitions. [2024-12-06 01:48:39,208 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 173 transitions. [2024-12-06 01:48:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:48:39,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:39,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:39,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:40,287 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 53 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:44,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:44,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 65 states and 186 transitions. [2024-12-06 01:48:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 186 transitions. [2024-12-06 01:48:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 01:48:44,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:44,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:48,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 68 states and 195 transitions. [2024-12-06 01:48:48,559 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 195 transitions. [2024-12-06 01:48:48,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:48:48,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:48,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:48,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:49,813 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 1 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:54,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 71 states and 209 transitions. [2024-12-06 01:48:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 209 transitions. [2024-12-06 01:48:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 01:48:54,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:54,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:48:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 74 states and 218 transitions. [2024-12-06 01:48:59,781 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 218 transitions. [2024-12-06 01:48:59,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 01:48:59,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:59,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 1 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:06,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:06,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 77 states and 233 transitions. [2024-12-06 01:49:06,912 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 233 transitions. [2024-12-06 01:49:06,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 01:49:06,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:06,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:08,649 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:13,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 80 states and 242 transitions. [2024-12-06 01:49:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 242 transitions. [2024-12-06 01:49:13,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:49:13,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:13,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:15,480 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 1 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:21,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 83 states and 258 transitions. [2024-12-06 01:49:21,913 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 258 transitions. [2024-12-06 01:49:21,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:49:21,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:21,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:23,808 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 86 states and 267 transitions. [2024-12-06 01:49:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 267 transitions. [2024-12-06 01:49:29,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:49:29,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:29,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:32,138 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 1 proven. 147 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:39,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:39,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 89 states and 284 transitions. [2024-12-06 01:49:39,189 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 284 transitions. [2024-12-06 01:49:39,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 01:49:39,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:39,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:41,680 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:49:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 92 states and 293 transitions. [2024-12-06 01:49:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 293 transitions. [2024-12-06 01:49:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:49:48,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:51,249 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 1 proven. 178 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:00,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:00,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 95 states and 311 transitions. [2024-12-06 01:50:00,096 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 311 transitions. [2024-12-06 01:50:00,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:50:00,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:00,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:00,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:10,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:10,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 98 states and 320 transitions. [2024-12-06 01:50:10,515 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 320 transitions. [2024-12-06 01:50:10,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:50:10,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:10,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:10,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 1 proven. 212 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:22,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 101 states and 339 transitions. [2024-12-06 01:50:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 339 transitions. [2024-12-06 01:50:22,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 01:50:22,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:22,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:26,296 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:34,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 104 states and 348 transitions. [2024-12-06 01:50:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 348 transitions. [2024-12-06 01:50:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:50:34,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:34,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:39,166 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 1 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:50:50,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 107 states and 368 transitions. [2024-12-06 01:50:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 368 transitions. [2024-12-06 01:50:50,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 01:50:50,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:50,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:50,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:54,479 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:04,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 110 states and 377 transitions. [2024-12-06 01:51:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 377 transitions. [2024-12-06 01:51:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 01:51:04,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:04,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:04,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:08,829 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 1 proven. 289 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:21,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 113 states and 398 transitions. [2024-12-06 01:51:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 398 transitions. [2024-12-06 01:51:21,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:51:21,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:21,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:21,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 116 states and 407 transitions. [2024-12-06 01:51:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 407 transitions. [2024-12-06 01:51:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:51:36,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:36,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:42,258 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 1 proven. 332 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:51:56,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:56,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 119 states and 429 transitions. [2024-12-06 01:51:56,648 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 429 transitions. [2024-12-06 01:51:56,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 01:51:56,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:56,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:01,805 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:14,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 122 states and 438 transitions. [2024-12-06 01:52:14,503 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 438 transitions. [2024-12-06 01:52:14,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 01:52:14,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:14,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:14,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 125 states and 461 transitions. [2024-12-06 01:52:36,023 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 461 transitions. [2024-12-06 01:52:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 01:52:36,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:36,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:52:55,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:55,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 128 states and 470 transitions. [2024-12-06 01:52:55,547 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 470 transitions. [2024-12-06 01:52:55,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:52:55,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:55,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:55,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:02,124 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 1 proven. 427 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:18,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:18,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 131 states and 494 transitions. [2024-12-06 01:53:18,804 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 494 transitions. [2024-12-06 01:53:18,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:53:18,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:18,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:18,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:25,414 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:53:40,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 134 states and 503 transitions. [2024-12-06 01:53:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 503 transitions. [2024-12-06 01:53:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:53:40,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:40,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:40,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 1 proven. 479 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 137 states and 528 transitions. [2024-12-06 01:54:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 528 transitions. [2024-12-06 01:54:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 01:54:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:06,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:14,443 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 140 states and 537 transitions. [2024-12-06 01:54:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 537 transitions. [2024-12-06 01:54:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:54:31,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:31,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:39,417 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 1 proven. 534 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:54:59,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 143 states and 563 transitions. [2024-12-06 01:54:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 563 transitions. [2024-12-06 01:54:59,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:54:59,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:59,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:07,861 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 146 states and 572 transitions. [2024-12-06 01:55:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 572 transitions. [2024-12-06 01:55:27,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:55:27,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:27,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 1 proven. 592 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:55:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 149 states and 599 transitions. [2024-12-06 01:55:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 599 transitions. [2024-12-06 01:55:59,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 01:55:59,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:59,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:59,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:09,038 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:56:31,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 152 states and 608 transitions. [2024-12-06 01:56:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 608 transitions. [2024-12-06 01:56:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:56:31,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:31,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:41,505 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 1 proven. 653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:57:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:06,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 155 states and 636 transitions. [2024-12-06 01:57:06,322 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 636 transitions. [2024-12-06 01:57:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 01:57:06,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:06,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:06,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:57:39,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:39,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 158 states and 645 transitions. [2024-12-06 01:57:39,294 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 645 transitions. [2024-12-06 01:57:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:57:39,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:39,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:51,134 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 1 proven. 717 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:58:19,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:19,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 161 states and 674 transitions. [2024-12-06 01:58:19,071 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 674 transitions. [2024-12-06 01:58:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 01:58:19,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:19,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:30,502 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:58:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 164 states and 683 transitions. [2024-12-06 01:58:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 683 transitions. [2024-12-06 01:58:55,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 01:58:55,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:55,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:55,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 1 proven. 784 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:59:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 167 states and 713 transitions. [2024-12-06 01:59:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 713 transitions. [2024-12-06 01:59:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:59:40,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:40,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:53,049 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:00:19,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:19,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 170 states and 722 transitions. [2024-12-06 02:00:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 722 transitions. [2024-12-06 02:00:19,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 02:00:19,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:19,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:34,223 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 1 proven. 854 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 02:01:06,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:06,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 173 states and 753 transitions. [2024-12-06 02:01:06,584 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 753 transitions. [2024-12-06 02:01:06,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:01:06,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:06,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:06,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:20,820 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.