./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.02-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/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_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.02-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk --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 a7eac656f4f87b6afedc7c9123b2a00f0a77432e0932a24df49c305c8202e110 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:02:32,611 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:02:32,692 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-09 01:02:32,698 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:02:32,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:02:32,738 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:02:32,740 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:02:32,741 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:02:32,741 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:02:32,742 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:02:32,742 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:02:32,742 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:02:32,743 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:02:32,744 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:02:32,744 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:02:32,744 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:02:32,745 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:02:32,745 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:02:32,745 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 01:02:32,746 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 01:02:32,746 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:02:32,750 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:02:32,750 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:02:32,751 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:02:32,751 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:02:32,751 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:02:32,752 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:02:32,752 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:02:32,752 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:02:32,752 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:02:32,753 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:02:32,753 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:02:32,753 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_104f6829-cc20-46c3-a4c2-bc3c12b50570/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7eac656f4f87b6afedc7c9123b2a00f0a77432e0932a24df49c305c8202e110 [2024-11-09 01:02:33,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:02:33,087 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:02:33,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:02:33,092 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:02:33,093 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:02:33,094 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-memory-alloca/c.02-alloca.i Unable to find full path for "g++" [2024-11-09 01:02:35,001 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:02:35,262 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:02:35,263 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/sv-benchmarks/c/termination-memory-alloca/c.02-alloca.i [2024-11-09 01:02:35,277 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/data/57820bab7/5f9b8a62448d4dfd9f5282ba907eb3f4/FLAGfcdbf3359 [2024-11-09 01:02:35,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/data/57820bab7/5f9b8a62448d4dfd9f5282ba907eb3f4 [2024-11-09 01:02:35,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:02:35,296 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:02:35,297 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:02:35,298 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:02:35,303 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:02:35,304 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,308 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b4446e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35, skipping insertion in model container [2024-11-09 01:02:35,308 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,350 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:02:35,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:02:35,702 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:02:35,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:02:35,794 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:02:35,794 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35 WrapperNode [2024-11-09 01:02:35,794 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:02:35,796 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:02:35,796 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:02:35,796 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:02:35,803 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,813 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,834 INFO L138 Inliner]: procedures = 111, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 85 [2024-11-09 01:02:35,835 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:02:35,835 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:02:35,836 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:02:35,836 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:02:35,844 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,845 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,847 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,848 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,852 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,855 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,858 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,860 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:02:35,861 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:02:35,861 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:02:35,861 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:02:35,862 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:35" (1/1) ... [2024-11-09 01:02:35,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:02:35,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:02:35,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:02:35,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_104f6829-cc20-46c3-a4c2-bc3c12b50570/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:02:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:02:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:02:35,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:02:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:02:35,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:02:35,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:02:36,033 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:02:36,035 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:02:36,184 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-09 01:02:36,184 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:02:36,254 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:02:36,255 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 01:02:36,255 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:36 BoogieIcfgContainer [2024-11-09 01:02:36,255 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:02:36,256 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:02:36,257 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:02:36,267 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:02:36,268 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:36" (1/1) ... [2024-11-09 01:02:36,277 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:02:36,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:36,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2024-11-09 01:02:36,335 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2024-11-09 01:02:36,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 01:02:36,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:36,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:36,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:36,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:36,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2024-11-09 01:02:36,884 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2024-11-09 01:02:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 01:02:36,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:36,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:36,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:37,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2024-11-09 01:02:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2024-11-09 01:02:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:02:37,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:37,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:37,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:37,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:37,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 18 states and 19 transitions. [2024-11-09 01:02:37,377 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2024-11-09 01:02:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:02:37,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:37,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:37,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:37,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:37,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2024-11-09 01:02:37,600 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2024-11-09 01:02:37,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 01:02:37,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:37,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:37,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:38,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-11-09 01:02:39,272 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-11-09 01:02:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 01:02:39,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:39,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:39,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:39,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:39,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 30 states and 40 transitions. [2024-11-09 01:02:39,383 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 40 transitions. [2024-11-09 01:02:39,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 01:02:39,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:39,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:39,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 33 states and 46 transitions. [2024-11-09 01:02:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 46 transitions. [2024-11-09 01:02:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 01:02:40,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:40,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:40,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:40,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:40,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions. [2024-11-09 01:02:40,849 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions. [2024-11-09 01:02:40,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:02:40,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:40,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:41,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:43,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 43 states and 68 transitions. [2024-11-09 01:02:43,059 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 68 transitions. [2024-11-09 01:02:43,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:02:43,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:44,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 47 states and 77 transitions. [2024-11-09 01:02:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 77 transitions. [2024-11-09 01:02:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 01:02:44,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:45,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:45,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 50 states and 85 transitions. [2024-11-09 01:02:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 85 transitions. [2024-11-09 01:02:45,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:02:45,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:45,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:45,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:45,582 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:02:46,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:46,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 49 states and 84 transitions. [2024-11-09 01:02:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 84 transitions. [2024-11-09 01:02:46,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:02:46,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:46,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:46,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:49,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:49,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 54 states and 100 transitions. [2024-11-09 01:02:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 100 transitions. [2024-11-09 01:02:49,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:02:49,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:49,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:50,228 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:51,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 58 states and 111 transitions. [2024-11-09 01:02:51,335 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 111 transitions. [2024-11-09 01:02:51,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:02:51,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:51,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:51,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:51,493 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:51,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:51,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 58 states and 110 transitions. [2024-11-09 01:02:51,924 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 110 transitions. [2024-11-09 01:02:51,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:02:51,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:51,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:51,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:52,285 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:52,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:52,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 59 states and 111 transitions. [2024-11-09 01:02:52,840 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 111 transitions. [2024-11-09 01:02:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:02:52,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:52,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:52,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:53,363 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:54,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 62 states and 120 transitions. [2024-11-09 01:02:54,032 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 120 transitions. [2024-11-09 01:02:54,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:02:54,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:54,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:54,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:54,257 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:54,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 62 states and 119 transitions. [2024-11-09 01:02:54,738 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 119 transitions. [2024-11-09 01:02:54,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:02:54,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:54,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:55,311 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 66 states and 131 transitions. [2024-11-09 01:02:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 131 transitions. [2024-11-09 01:02:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:02:56,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:56,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,811 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:57,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:57,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 67 states and 131 transitions. [2024-11-09 01:02:57,255 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 131 transitions. [2024-11-09 01:02:57,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:02:57,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:57,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:58,526 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:00,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 71 states and 139 transitions. [2024-11-09 01:03:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 139 transitions. [2024-11-09 01:03:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:03:00,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:00,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:00,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:01,509 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:03,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:03,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 145 transitions. [2024-11-09 01:03:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 145 transitions. [2024-11-09 01:03:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:03:03,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:03,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:03,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:04,393 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:05,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 77 states and 153 transitions. [2024-11-09 01:03:05,443 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 153 transitions. [2024-11-09 01:03:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:03:05,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:05,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:06,180 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:07,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 81 states and 167 transitions. [2024-11-09 01:03:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 167 transitions. [2024-11-09 01:03:07,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:03:07,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:07,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:07,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:08,033 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:08,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 82 states and 167 transitions. [2024-11-09 01:03:08,589 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 167 transitions. [2024-11-09 01:03:08,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:03:08,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:08,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:08,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:10,072 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:11,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:11,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 85 states and 174 transitions. [2024-11-09 01:03:11,988 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 174 transitions. [2024-11-09 01:03:11,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:03:11,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:11,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:12,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:15,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 90 states and 183 transitions. [2024-11-09 01:03:15,574 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 183 transitions. [2024-11-09 01:03:15,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:03:15,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:15,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:15,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:16,407 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 01:03:17,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:17,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 93 states and 191 transitions. [2024-11-09 01:03:17,603 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 191 transitions. [2024-11-09 01:03:17,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:17,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:17,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:18,438 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 97 states and 206 transitions. [2024-11-09 01:03:20,421 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 206 transitions. [2024-11-09 01:03:20,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:20,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:20,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:21,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 98 states and 206 transitions. [2024-11-09 01:03:21,366 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 206 transitions. [2024-11-09 01:03:21,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:03:21,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:21,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 14 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:26,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 101 states and 213 transitions. [2024-11-09 01:03:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 213 transitions. [2024-11-09 01:03:26,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:03:26,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:26,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:27,363 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 5 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:30,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:30,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 106 states and 221 transitions. [2024-11-09 01:03:30,596 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 221 transitions. [2024-11-09 01:03:30,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:03:30,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:30,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:30,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:33,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:33,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 110 states and 237 transitions. [2024-11-09 01:03:33,608 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 237 transitions. [2024-11-09 01:03:33,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:03:33,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:33,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:33,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:34,014 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:34,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 111 states and 237 transitions. [2024-11-09 01:03:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 237 transitions. [2024-11-09 01:03:34,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:03:34,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:34,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:34,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 27 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 114 states and 243 transitions. [2024-11-09 01:03:40,150 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 243 transitions. [2024-11-09 01:03:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:03:40,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:40,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:41,611 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 9 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 119 states and 251 transitions. [2024-11-09 01:03:45,189 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 251 transitions. [2024-11-09 01:03:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:03:45,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:45,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:48,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 123 states and 268 transitions. [2024-11-09 01:03:48,908 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 268 transitions. [2024-11-09 01:03:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:03:48,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:48,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:49,318 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 124 states and 268 transitions. [2024-11-09 01:03:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 268 transitions. [2024-11-09 01:03:50,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:03:50,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:50,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:50,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:52,847 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 44 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:56,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:56,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 127 states and 273 transitions. [2024-11-09 01:03:56,398 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 273 transitions. [2024-11-09 01:03:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:03:56,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:56,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:57,622 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:00,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:00,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 131 states and 290 transitions. [2024-11-09 01:04:00,299 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 290 transitions. [2024-11-09 01:04:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:04:00,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:00,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 132 states and 290 transitions. [2024-11-09 01:04:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 290 transitions. [2024-11-09 01:04:01,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:04:01,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:01,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 61 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:07,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:07,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 135 states and 295 transitions. [2024-11-09 01:04:07,789 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 295 transitions. [2024-11-09 01:04:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:04:07,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:12,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 139 states and 312 transitions. [2024-11-09 01:04:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 312 transitions. [2024-11-09 01:04:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:04:12,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:12,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:13,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:13,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 140 states and 312 transitions. [2024-11-09 01:04:13,499 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 312 transitions. [2024-11-09 01:04:13,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:04:13,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:13,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:13,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:16,562 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 86 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 143 states and 317 transitions. [2024-11-09 01:04:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 317 transitions. [2024-11-09 01:04:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:04:20,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:20,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:22,075 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:25,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:25,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 147 states and 334 transitions. [2024-11-09 01:04:25,231 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 334 transitions. [2024-11-09 01:04:25,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:04:25,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:25,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:25,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:25,686 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:26,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 148 states and 334 transitions. [2024-11-09 01:04:26,583 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 334 transitions. [2024-11-09 01:04:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:04:26,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:26,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:26,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:29,682 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 115 proven. 85 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:34,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:34,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 151 states and 339 transitions. [2024-11-09 01:04:34,085 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 339 transitions. [2024-11-09 01:04:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:04:34,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:34,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:35,498 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:38,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 155 states and 356 transitions. [2024-11-09 01:04:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 356 transitions. [2024-11-09 01:04:38,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:04:38,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:38,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:40,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:40,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 156 states and 356 transitions. [2024-11-09 01:04:40,480 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 356 transitions. [2024-11-09 01:04:40,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:04:40,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:40,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:43,785 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 148 proven. 94 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:48,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 159 states and 361 transitions. [2024-11-09 01:04:48,386 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 361 transitions. [2024-11-09 01:04:48,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:04:48,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:48,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:48,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:50,087 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:53,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:53,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 163 states and 378 transitions. [2024-11-09 01:04:53,513 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 378 transitions. [2024-11-09 01:04:53,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:04:53,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:53,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:53,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:54,147 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:55,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 164 states and 378 transitions. [2024-11-09 01:04:55,223 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 378 transitions. [2024-11-09 01:04:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:04:55,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:55,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 185 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 167 states and 383 transitions. [2024-11-09 01:05:04,024 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 383 transitions. [2024-11-09 01:05:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 01:05:04,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:04,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:04,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:05,761 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:09,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 171 states and 400 transitions. [2024-11-09 01:05:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 400 transitions. [2024-11-09 01:05:09,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 01:05:09,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:09,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:09,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:10,100 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:11,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:11,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 172 states and 400 transitions. [2024-11-09 01:05:11,233 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 400 transitions. [2024-11-09 01:05:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 01:05:11,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:11,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 226 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:20,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:20,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 175 states and 405 transitions. [2024-11-09 01:05:20,329 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 405 transitions. [2024-11-09 01:05:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 01:05:20,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:20,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:21,859 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:25,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 179 states and 422 transitions. [2024-11-09 01:05:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 422 transitions. [2024-11-09 01:05:25,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 01:05:25,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:25,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:25,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:26,356 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:27,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:27,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 180 states and 422 transitions. [2024-11-09 01:05:27,561 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 422 transitions. [2024-11-09 01:05:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 01:05:27,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:27,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 271 proven. 121 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:37,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:37,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 183 states and 427 transitions. [2024-11-09 01:05:37,180 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 427 transitions. [2024-11-09 01:05:37,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 01:05:37,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:37,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:39,132 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:43,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:43,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 187 states and 444 transitions. [2024-11-09 01:05:43,240 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 444 transitions. [2024-11-09 01:05:43,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 01:05:43,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:43,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 188 states and 444 transitions. [2024-11-09 01:05:45,182 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 444 transitions. [2024-11-09 01:05:45,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 01:05:45,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:45,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 320 proven. 130 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:55,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 191 states and 449 transitions. [2024-11-09 01:05:55,149 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 449 transitions. [2024-11-09 01:05:55,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:05:55,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:55,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:57,159 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:01,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 195 states and 466 transitions. [2024-11-09 01:06:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 466 transitions. [2024-11-09 01:06:01,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:06:01,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:01,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 196 states and 466 transitions. [2024-11-09 01:06:03,811 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 466 transitions. [2024-11-09 01:06:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:06:03,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:03,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:03,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 362 proven. 150 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:13,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:13,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 199 states and 471 transitions. [2024-11-09 01:06:13,514 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 471 transitions. [2024-11-09 01:06:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:06:13,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:13,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:13,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:15,906 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:20,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 203 states and 488 transitions. [2024-11-09 01:06:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 488 transitions. [2024-11-09 01:06:20,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:06:20,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:20,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:20,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:22,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:22,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 204 states and 488 transitions. [2024-11-09 01:06:22,931 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 488 transitions. [2024-11-09 01:06:22,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:06:22,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:22,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:27,822 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 419 proven. 159 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:34,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:34,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 207 states and 493 transitions. [2024-11-09 01:06:34,167 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 493 transitions. [2024-11-09 01:06:34,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:06:34,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:34,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:41,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 211 states and 510 transitions. [2024-11-09 01:06:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 510 transitions. [2024-11-09 01:06:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:06:41,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:43,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:43,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 212 states and 510 transitions. [2024-11-09 01:06:43,983 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 510 transitions. [2024-11-09 01:06:43,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:06:43,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:43,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 480 proven. 168 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:55,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:55,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 215 states and 515 transitions. [2024-11-09 01:06:55,886 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 515 transitions. [2024-11-09 01:06:55,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:06:55,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:55,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:58,527 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:03,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 219 states and 532 transitions. [2024-11-09 01:07:03,328 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 532 transitions. [2024-11-09 01:07:03,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:07:03,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:04,638 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:06,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 220 states and 532 transitions. [2024-11-09 01:07:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 532 transitions. [2024-11-09 01:07:06,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:07:06,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:06,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:06,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 722 backedges. 545 proven. 177 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 223 states and 537 transitions. [2024-11-09 01:07:18,381 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 537 transitions. [2024-11-09 01:07:18,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:07:18,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:18,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:21,085 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:26,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:26,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 227 states and 554 transitions. [2024-11-09 01:07:26,181 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 554 transitions. [2024-11-09 01:07:26,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:07:26,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:26,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:26,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:29,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 228 states and 554 transitions. [2024-11-09 01:07:29,090 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 554 transitions. [2024-11-09 01:07:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:07:29,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:29,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:29,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:35,115 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 614 proven. 186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:42,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:42,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 231 states and 559 transitions. [2024-11-09 01:07:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 559 transitions. [2024-11-09 01:07:42,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:07:42,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:42,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:42,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:45,099 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 235 states and 576 transitions. [2024-11-09 01:07:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 576 transitions. [2024-11-09 01:07:50,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:07:50,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:50,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:52,018 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:53,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:53,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 236 states and 576 transitions. [2024-11-09 01:07:53,557 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 576 transitions. [2024-11-09 01:07:53,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:07:53,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:53,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:53,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:59,474 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 687 proven. 195 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:06,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:06,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 239 states and 581 transitions. [2024-11-09 01:08:06,961 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 581 transitions. [2024-11-09 01:08:06,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 01:08:06,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:06,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:06,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:10,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:15,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:15,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 243 states and 598 transitions. [2024-11-09 01:08:15,496 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 598 transitions. [2024-11-09 01:08:15,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 01:08:15,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:15,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:15,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:17,129 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:18,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:18,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 244 states and 598 transitions. [2024-11-09 01:08:18,684 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 598 transitions. [2024-11-09 01:08:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 01:08:18,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:18,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:25,358 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 764 proven. 204 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:32,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:32,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 247 states and 603 transitions. [2024-11-09 01:08:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 603 transitions. [2024-11-09 01:08:32,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 01:08:32,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:32,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:32,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:37,086 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:43,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:43,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 251 states and 620 transitions. [2024-11-09 01:08:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 620 transitions. [2024-11-09 01:08:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 01:08:43,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:43,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:43,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:45,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:46,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 252 states and 620 transitions. [2024-11-09 01:08:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 620 transitions. [2024-11-09 01:08:46,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 01:08:46,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:46,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:54,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 845 proven. 213 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 255 states and 625 transitions. [2024-11-09 01:09:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 625 transitions. [2024-11-09 01:09:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 01:09:02,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:02,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:02,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:12,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 259 states and 642 transitions. [2024-11-09 01:09:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 642 transitions. [2024-11-09 01:09:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 01:09:12,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:12,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:12,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:15,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:17,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 260 states and 642 transitions. [2024-11-09 01:09:17,014 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 642 transitions. [2024-11-09 01:09:17,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 01:09:17,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:17,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1152 backedges. 930 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 263 states and 647 transitions. [2024-11-09 01:09:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 647 transitions. [2024-11-09 01:09:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 01:09:33,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:38,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:44,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 267 states and 664 transitions. [2024-11-09 01:09:44,894 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 664 transitions. [2024-11-09 01:09:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 01:09:44,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:44,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:44,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:47,350 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:49,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 268 states and 664 transitions. [2024-11-09 01:09:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 664 transitions. [2024-11-09 01:09:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 01:09:49,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:49,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 1019 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:06,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 271 states and 669 transitions. [2024-11-09 01:10:06,898 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 669 transitions. [2024-11-09 01:10:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 01:10:06,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:06,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:17,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:17,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 275 states and 686 transitions. [2024-11-09 01:10:17,593 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 686 transitions. [2024-11-09 01:10:17,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 01:10:17,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:17,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:22,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 276 states and 686 transitions. [2024-11-09 01:10:22,079 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 686 transitions. [2024-11-09 01:10:22,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 01:10:22,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:22,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:22,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:30,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 1112 proven. 240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:39,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:39,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 279 states and 691 transitions. [2024-11-09 01:10:39,430 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 691 transitions. [2024-11-09 01:10:39,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 01:10:39,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:39,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 283 states and 708 transitions. [2024-11-09 01:10:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 708 transitions. [2024-11-09 01:10:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 01:10:50,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:50,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:54,105 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:56,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:56,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 284 states and 708 transitions. [2024-11-09 01:10:56,025 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 708 transitions. [2024-11-09 01:10:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 01:10:56,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:04,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1458 backedges. 1209 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:14,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:14,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 287 states and 713 transitions. [2024-11-09 01:11:14,066 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 713 transitions. [2024-11-09 01:11:14,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 01:11:14,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:14,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:14,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:18,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 291 states and 730 transitions. [2024-11-09 01:11:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 730 transitions. [2024-11-09 01:11:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 01:11:25,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:25,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:25,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:28,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:30,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 292 states and 730 transitions. [2024-11-09 01:11:30,593 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 730 transitions. [2024-11-09 01:11:30,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 01:11:30,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:30,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:30,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:54,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 1310 proven. 258 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:21,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:21,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 298 states and 769 transitions. [2024-11-09 01:12:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 769 transitions. [2024-11-09 01:12:21,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 01:12:21,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:21,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:27,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:35,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:35,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 302 states and 787 transitions. [2024-11-09 01:12:35,911 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 787 transitions. [2024-11-09 01:12:35,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 01:12:35,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:35,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:35,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:39,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:41,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:41,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 303 states and 787 transitions. [2024-11-09 01:12:41,475 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 787 transitions. [2024-11-09 01:12:41,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 01:12:41,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:41,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:41,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:52,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1682 backedges. 1415 proven. 267 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:11,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 309 states and 796 transitions. [2024-11-09 01:13:11,819 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 796 transitions. [2024-11-09 01:13:11,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 01:13:11,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:11,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:16,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:25,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 313 states and 814 transitions. [2024-11-09 01:13:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 814 transitions. [2024-11-09 01:13:25,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 01:13:25,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:25,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:25,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:32,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 314 states and 814 transitions. [2024-11-09 01:13:32,133 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 814 transitions. [2024-11-09 01:13:32,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 01:13:32,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:32,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:44,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1800 backedges. 1524 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:56,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 317 states and 819 transitions. [2024-11-09 01:13:56,505 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 819 transitions. [2024-11-09 01:13:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 01:13:56,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:56,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:02,656 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 321 states and 837 transitions. [2024-11-09 01:14:11,387 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 837 transitions. [2024-11-09 01:14:11,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 01:14:11,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:11,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:15,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:18,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:18,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 322 states and 837 transitions. [2024-11-09 01:14:18,636 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 837 transitions. [2024-11-09 01:14:18,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 01:14:18,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:18,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:30,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1922 backedges. 1637 proven. 285 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:42,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 325 states and 842 transitions. [2024-11-09 01:14:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 842 transitions. [2024-11-09 01:14:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 01:14:42,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:42,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:58,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 329 states and 860 transitions. [2024-11-09 01:14:58,912 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 860 transitions. [2024-11-09 01:14:58,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 01:14:58,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:58,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:58,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:03,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:06,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 330 states and 860 transitions. [2024-11-09 01:15:06,326 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 860 transitions. [2024-11-09 01:15:06,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 01:15:06,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:06,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:19,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2048 backedges. 1728 proven. 320 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:31,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 333 states and 865 transitions. [2024-11-09 01:15:31,977 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 865 transitions. [2024-11-09 01:15:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 01:15:31,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:31,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat