./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/s3if.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/s3if.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e1607ef1a0546f5061a453264a19ed217d8c8fc9b28320eac9d61d4efa33b72e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:26:09,580 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:26:09,694 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:26:09,704 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:26:09,705 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:26:09,740 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:26:09,741 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:26:09,741 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:26:09,743 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:26:09,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:26:09,746 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:26:09,747 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:26:09,747 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:26:09,748 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:26:09,748 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:26:09,751 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:26:09,752 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:26:09,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:26:09,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:26:09,753 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:26:09,753 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:26:09,757 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:26:09,758 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:26:09,759 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:26:09,759 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:26:09,759 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:26:09,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:26:09,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:09,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:26:09,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:26:09,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:26:09,765 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:26:09,765 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:26:09,765 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e1607ef1a0546f5061a453264a19ed217d8c8fc9b28320eac9d61d4efa33b72e [2024-11-08 22:26:10,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:26:10,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:26:10,170 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:26:10,171 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:26:10,172 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:26:10,174 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-fpi/s3if.c Unable to find full path for "g++" [2024-11-08 22:26:12,305 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:26:12,517 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:26:12,517 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/sv-benchmarks/c/array-fpi/s3if.c [2024-11-08 22:26:12,529 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/data/192755c84/5099e548b8ca4d9c997930dde57c46c0/FLAG614d90e0f [2024-11-08 22:26:12,891 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/data/192755c84/5099e548b8ca4d9c997930dde57c46c0 [2024-11-08 22:26:12,894 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:26:12,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:26:12,902 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:12,902 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:26:12,908 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:26:12,909 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:12" (1/1) ... [2024-11-08 22:26:12,911 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f7d75c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:12, skipping insertion in model container [2024-11-08 22:26:12,911 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:26:12" (1/1) ... [2024-11-08 22:26:12,935 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:26:13,136 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/sv-benchmarks/c/array-fpi/s3if.c[587,600] [2024-11-08 22:26:13,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:13,172 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:26:13,186 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/sv-benchmarks/c/array-fpi/s3if.c[587,600] [2024-11-08 22:26:13,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:26:13,216 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:26:13,216 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13 WrapperNode [2024-11-08 22:26:13,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:26:13,218 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:13,218 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:26:13,218 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:26:13,227 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,238 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,257 INFO L138 Inliner]: procedures = 17, calls = 30, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 77 [2024-11-08 22:26:13,258 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:26:13,259 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:26:13,259 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:26:13,259 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:26:13,269 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,270 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,272 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,273 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,279 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,283 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,286 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,288 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:26:13,289 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:26:13,290 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:26:13,290 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:26:13,291 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:26:13,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:26:13,336 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:26:13,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6dbac82e-46a1-4715-b136-8cd0a6c87c36/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:26:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:26:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:26:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:26:13,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:26:13,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:26:13,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:26:13,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:26:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:26:13,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:26:13,459 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:26:13,461 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:26:13,663 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-08 22:26:13,663 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:26:13,733 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:26:13,734 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:26:13,734 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:26:13 BoogieIcfgContainer [2024-11-08 22:26:13,735 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:26:13,736 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:26:13,736 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:26:13,746 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:26:13,747 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:26:13" (1/1) ... [2024-11-08 22:26:13,758 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:26:13,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:13,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-11-08 22:26:13,820 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-11-08 22:26:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:26:13,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:13,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:14,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-08 22:26:14,303 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-08 22:26:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:26:14,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 15 states and 19 transitions. [2024-11-08 22:26:14,454 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2024-11-08 22:26:14,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:26:14,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:14,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 16 states and 21 transitions. [2024-11-08 22:26:14,848 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2024-11-08 22:26:14,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:26:14,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:26:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-11-08 22:26:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-11-08 22:26:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:26:14,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:17,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:17,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2024-11-08 22:26:17,069 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2024-11-08 22:26:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:26:17,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:17,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:17,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:17,333 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:19,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 32 states and 51 transitions. [2024-11-08 22:26:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 51 transitions. [2024-11-08 22:26:19,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:26:19,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:19,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:19,275 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 33 states and 52 transitions. [2024-11-08 22:26:19,838 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-08 22:26:19,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:26:19,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:19,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:20,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:20,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 54 transitions. [2024-11-08 22:26:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-08 22:26:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:26:20,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:20,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:20,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:22,421 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:25,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 44 states and 74 transitions. [2024-11-08 22:26:25,910 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 74 transitions. [2024-11-08 22:26:25,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:26:25,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:25,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,054 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:28,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:28,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 87 transitions. [2024-11-08 22:26:28,488 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2024-11-08 22:26:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:26:28,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:30,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:30,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2024-11-08 22:26:30,136 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2024-11-08 22:26:30,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:26:30,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:30,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:33,219 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 51 states and 82 transitions. [2024-11-08 22:26:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 82 transitions. [2024-11-08 22:26:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:26:38,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:38,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:43,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2024-11-08 22:26:43,366 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2024-11-08 22:26:43,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:26:43,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:43,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:43,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:43,882 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:44,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:44,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 57 states and 89 transitions. [2024-11-08 22:26:44,641 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 89 transitions. [2024-11-08 22:26:44,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:26:44,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:44,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:44,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 61 states and 95 transitions. [2024-11-08 22:26:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 95 transitions. [2024-11-08 22:26:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:26:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:48,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:58,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 70 states and 117 transitions. [2024-11-08 22:26:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 117 transitions. [2024-11-08 22:26:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:26:58,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:58,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:01,013 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:04,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:04,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 75 states and 122 transitions. [2024-11-08 22:27:04,687 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 122 transitions. [2024-11-08 22:27:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:27:04,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:04,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:05,576 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 77 states and 123 transitions. [2024-11-08 22:27:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 123 transitions. [2024-11-08 22:27:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:27:06,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:06,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:06,684 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:11,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 81 states and 133 transitions. [2024-11-08 22:27:11,683 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 133 transitions. [2024-11-08 22:27:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:27:11,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:11,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:11,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:11,915 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:12,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:12,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 82 states and 133 transitions. [2024-11-08 22:27:12,425 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 133 transitions. [2024-11-08 22:27:12,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:27:12,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:12,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:12,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:16,149 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:25,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:25,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 92 states and 152 transitions. [2024-11-08 22:27:25,738 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 152 transitions. [2024-11-08 22:27:25,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:27:25,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:25,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:25,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:28,933 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:31,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:31,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 93 states and 153 transitions. [2024-11-08 22:27:31,196 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 153 transitions. [2024-11-08 22:27:31,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:27:31,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:31,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:31,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:32,125 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 101 states and 174 transitions. [2024-11-08 22:27:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 174 transitions. [2024-11-08 22:27:40,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:27:40,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:40,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:40,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 102 states and 174 transitions. [2024-11-08 22:27:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 174 transitions. [2024-11-08 22:27:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:27:40,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:40,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:40,961 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 104 states and 176 transitions. [2024-11-08 22:27:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 176 transitions. [2024-11-08 22:27:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:27:41,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:41,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 27 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:44,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 106 states and 177 transitions. [2024-11-08 22:27:44,508 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 177 transitions. [2024-11-08 22:27:44,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:27:44,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:44,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:44,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:49,915 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:02,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 107 states and 180 transitions. [2024-11-08 22:28:02,222 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 180 transitions. [2024-11-08 22:28:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:28:02,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:07,969 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:16,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:16,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 116 states and 201 transitions. [2024-11-08 22:28:16,056 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 201 transitions. [2024-11-08 22:28:16,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:28:16,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:16,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:26,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:26,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 118 states and 204 transitions. [2024-11-08 22:28:26,296 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 204 transitions. [2024-11-08 22:28:26,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:28:26,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:26,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:28,122 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:30,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:30,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 120 states and 206 transitions. [2024-11-08 22:28:30,273 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 206 transitions. [2024-11-08 22:28:30,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:28:30,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:30,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:36,625 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 1 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:54,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 126 states and 235 transitions. [2024-11-08 22:28:54,243 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 235 transitions. [2024-11-08 22:28:54,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:28:54,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:54,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:54,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:59,454 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:04,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:04,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 130 states and 245 transitions. [2024-11-08 22:29:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 245 transitions. [2024-11-08 22:29:04,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:29:04,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:04,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:10,358 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:24,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 142 states and 265 transitions. [2024-11-08 22:29:24,940 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 265 transitions. [2024-11-08 22:29:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:29:24,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:24,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:25,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 143 states and 267 transitions. [2024-11-08 22:29:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 267 transitions. [2024-11-08 22:29:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:29:34,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:34,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:34,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:36,312 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:38,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:38,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 145 states and 272 transitions. [2024-11-08 22:29:38,372 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 272 transitions. [2024-11-08 22:29:38,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:29:38,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:38,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:40,559 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 149 states and 277 transitions. [2024-11-08 22:29:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 277 transitions. [2024-11-08 22:29:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:29:43,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:09,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 160 states and 301 transitions. [2024-11-08 22:30:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 301 transitions. [2024-11-08 22:30:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:30:09,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:09,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:09,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 4 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 166 states and 311 transitions. [2024-11-08 22:30:27,020 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 311 transitions. [2024-11-08 22:30:27,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:30:27,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:27,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:35,997 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 4 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:46,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 168 states and 313 transitions. [2024-11-08 22:30:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 313 transitions. [2024-11-08 22:30:46,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:30:46,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:46,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:46,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:00,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:00,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 172 states and 319 transitions. [2024-11-08 22:31:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 319 transitions. [2024-11-08 22:31:00,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:31:00,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:00,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:08,411 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 4 proven. 124 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:19,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:19,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 176 states and 329 transitions. [2024-11-08 22:31:19,902 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 329 transitions. [2024-11-08 22:31:19,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:31:19,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:19,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:34,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 184 states and 343 transitions. [2024-11-08 22:31:34,447 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 343 transitions. [2024-11-08 22:31:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:31:34,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:34,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:34,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:35,815 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 49 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:36,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 186 states and 345 transitions. [2024-11-08 22:31:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 345 transitions. [2024-11-08 22:31:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:31:36,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:36,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:36,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 66 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:31:44,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:44,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 190 states and 350 transitions. [2024-11-08 22:31:44,102 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 350 transitions. [2024-11-08 22:31:44,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:31:44,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:44,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:54,492 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 9 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:14,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 201 states and 381 transitions. [2024-11-08 22:32:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 381 transitions. [2024-11-08 22:32:14,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:32:14,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:14,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:25,731 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 4 proven. 158 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:39,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 205 states and 396 transitions. [2024-11-08 22:32:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 396 transitions. [2024-11-08 22:32:39,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:32:39,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:39,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 49 proven. 113 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:05,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:05,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 210 states and 410 transitions. [2024-11-08 22:33:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 410 transitions. [2024-11-08 22:33:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:33:05,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:05,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:06,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:15,062 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:37,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:37,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 222 states and 442 transitions. [2024-11-08 22:33:37,271 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 442 transitions. [2024-11-08 22:33:37,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:33:37,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:37,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:37,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:47,566 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 1 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 224 states and 450 transitions. [2024-11-08 22:33:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 450 transitions. [2024-11-08 22:33:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:33:55,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:55,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:09,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:09,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 228 states and 455 transitions. [2024-11-08 22:34:09,489 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 455 transitions. [2024-11-08 22:34:09,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:34:09,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:09,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:27,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:27,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 236 states and 470 transitions. [2024-11-08 22:34:27,957 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 470 transitions. [2024-11-08 22:34:27,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:34:27,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:27,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 83 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:39,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:39,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 240 states and 476 transitions. [2024-11-08 22:34:39,691 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 476 transitions. [2024-11-08 22:34:39,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:34:39,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:39,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 242 states and 478 transitions. [2024-11-08 22:34:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 478 transitions. [2024-11-08 22:34:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:34:43,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:43,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:44,998 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:46,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:46,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 244 states and 480 transitions. [2024-11-08 22:34:46,362 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 480 transitions. [2024-11-08 22:34:46,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:34:46,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:46,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:50,444 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 81 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:55,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 241 states and 474 transitions. [2024-11-08 22:34:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 474 transitions. [2024-11-08 22:34:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:34:55,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:55,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:06,174 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:24,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 250 states and 488 transitions. [2024-11-08 22:35:24,159 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 488 transitions. [2024-11-08 22:35:24,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:35:24,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:24,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:24,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:28,809 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:32,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 252 states and 492 transitions. [2024-11-08 22:35:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 492 transitions. [2024-11-08 22:35:32,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:35:32,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:32,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:42,399 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:56,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 254 states and 506 transitions. [2024-11-08 22:35:56,092 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 506 transitions. [2024-11-08 22:35:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:35:56,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:56,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:56,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:12,052 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 9 proven. 191 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:24,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 255 states and 507 transitions. [2024-11-08 22:36:24,192 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 507 transitions. [2024-11-08 22:36:24,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:36:24,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:24,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:44,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:44,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 261 states and 523 transitions. [2024-11-08 22:36:44,978 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 523 transitions. [2024-11-08 22:36:44,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:36:44,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:44,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:45,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:49,913 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 102 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 265 states and 528 transitions. [2024-11-08 22:36:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 528 transitions. [2024-11-08 22:36:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:36:59,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:59,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:59,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:01,833 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:04,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 267 states and 531 transitions. [2024-11-08 22:37:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 531 transitions. [2024-11-08 22:37:04,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:37:04,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:04,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:06,458 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:11,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 272 states and 547 transitions. [2024-11-08 22:37:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 547 transitions. [2024-11-08 22:37:11,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:37:11,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:11,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:15,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:15,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 274 states and 549 transitions. [2024-11-08 22:37:15,875 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 549 transitions. [2024-11-08 22:37:15,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:37:15,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:15,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 276 states and 550 transitions. [2024-11-08 22:37:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 550 transitions. [2024-11-08 22:37:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:37:20,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:24,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:24,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 278 states and 551 transitions. [2024-11-08 22:37:24,880 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 551 transitions. [2024-11-08 22:37:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:37:24,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:24,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:27,254 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:30,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:30,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 277 states and 546 transitions. [2024-11-08 22:37:30,947 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 546 transitions. [2024-11-08 22:37:30,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:37:30,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:30,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:30,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 279 states and 548 transitions. [2024-11-08 22:37:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 548 transitions. [2024-11-08 22:37:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:37:35,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:35,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:35,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:37,686 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 81 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:39,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 281 states and 550 transitions. [2024-11-08 22:37:39,688 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 550 transitions. [2024-11-08 22:37:39,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:37:39,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:39,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:54,797 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:28,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 296 states and 587 transitions. [2024-11-08 22:38:28,552 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 587 transitions. [2024-11-08 22:38:28,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:38:28,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:28,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:39,356 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:53,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 300 states and 593 transitions. [2024-11-08 22:38:53,637 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 593 transitions. [2024-11-08 22:38:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:38:53,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:24,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:24,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 304 states and 622 transitions. [2024-11-08 22:39:24,709 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 622 transitions. [2024-11-08 22:39:24,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:39:24,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:24,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:40,313 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.