./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-33.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/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_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-33.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 080e73bd39fdb1dc0e00d76851964cdfbb781f192a94053a1ebc2f3cc0138cad --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:55:03,782 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:55:03,898 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:55:03,906 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:55:03,907 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:55:03,935 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:55:03,938 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:55:03,939 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:55:03,940 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:55:03,942 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:55:03,942 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:55:03,943 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:55:03,943 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:55:03,944 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:55:03,944 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:55:03,944 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:55:03,945 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:55:03,945 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:55:03,945 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:55:03,946 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:55:03,946 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:55:03,951 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:55:03,951 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:55:03,951 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:55:03,952 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:55:03,952 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:55:03,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:55:03,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:03,953 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:55:03,954 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:55:03,954 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:55:03,957 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:55:03,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:55:03,958 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_1c651575-9719-4bb4-932a-db81d5312ca0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 080e73bd39fdb1dc0e00d76851964cdfbb781f192a94053a1ebc2f3cc0138cad [2024-11-08 22:55:04,231 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:55:04,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:55:04,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:55:04,276 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:55:04,276 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:55:04,278 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-33.i Unable to find full path for "g++" [2024-11-08 22:55:06,309 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:55:06,541 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:55:06,541 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-33.i [2024-11-08 22:55:06,559 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/data/169c135e0/3d944c0be34a4a72bd9ee607e682dac4/FLAG1b1463020 [2024-11-08 22:55:06,576 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/data/169c135e0/3d944c0be34a4a72bd9ee607e682dac4 [2024-11-08 22:55:06,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:55:06,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:55:06,582 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:06,582 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:55:06,588 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:55:06,589 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:06,590 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@122e0fa5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06, skipping insertion in model container [2024-11-08 22:55:06,591 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:06,633 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:55:06,832 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-33.i[919,932] [2024-11-08 22:55:06,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:06,907 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:55:06,925 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/sv-benchmarks/c/hardness-nfm22/hardness_codestructure_dependencies_file-33.i[919,932] [2024-11-08 22:55:06,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:06,981 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:55:06,981 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06 WrapperNode [2024-11-08 22:55:06,982 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:06,983 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:06,983 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:55:06,984 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:55:06,991 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,004 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,051 INFO L138 Inliner]: procedures = 26, calls = 31, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 147 [2024-11-08 22:55:07,051 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:07,052 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:55:07,052 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:55:07,052 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:55:07,063 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,063 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,067 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,067 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,076 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,080 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,083 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,085 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,088 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:55:07,089 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:55:07,089 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:55:07,090 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:55:07,090 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:06" (1/1) ... [2024-11-08 22:55:07,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:07,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:55:07,138 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:55:07,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c651575-9719-4bb4-932a-db81d5312ca0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:55:07,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:55:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 22:55:07,181 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 22:55:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:55:07,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:55:07,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:55:07,290 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:55:07,292 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:55:07,746 INFO L? ?]: Removed 9 outVars from TransFormulas that were not future-live. [2024-11-08 22:55:07,747 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:55:08,116 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:55:08,116 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:55:08,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:08 BoogieIcfgContainer [2024-11-08 22:55:08,117 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:55:08,118 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:55:08,118 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:55:08,129 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:55:08,129 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:08" (1/1) ... [2024-11-08 22:55:08,138 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:55:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 36 states and 54 transitions. [2024-11-08 22:55:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 54 transitions. [2024-11-08 22:55:08,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:08,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:08,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:14,739 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 11 proven. 21 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:55:15,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 64 states and 105 transitions. [2024-11-08 22:55:15,426 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 105 transitions. [2024-11-08 22:55:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:15,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:15,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:55:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 75 states and 127 transitions. [2024-11-08 22:55:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 127 transitions. [2024-11-08 22:55:20,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:20,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:20,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:55:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 102 states and 178 transitions. [2024-11-08 22:55:27,339 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 178 transitions. [2024-11-08 22:55:27,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:27,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 21 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:55:37,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 115 states and 205 transitions. [2024-11-08 22:55:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 205 transitions. [2024-11-08 22:55:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:37,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:40,472 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 22:55:44,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:44,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 128 states and 230 transitions. [2024-11-08 22:55:44,804 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 230 transitions. [2024-11-08 22:55:44,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:44,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:44,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:55:48,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:48,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 138 states and 248 transitions. [2024-11-08 22:55:48,723 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 248 transitions. [2024-11-08 22:55:48,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:48,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:48,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:50,845 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 22:55:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:54,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 149 states and 270 transitions. [2024-11-08 22:55:54,712 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 270 transitions. [2024-11-08 22:55:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:55:54,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:54,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:57,123 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 19 proven. 26 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:56:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:03,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 170 states and 311 transitions. [2024-11-08 22:56:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 311 transitions. [2024-11-08 22:56:03,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:56:03,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:03,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:07,931 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 28 proven. 28 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:56:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 192 states and 354 transitions. [2024-11-08 22:56:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 354 transitions. [2024-11-08 22:56:19,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:56:19,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:19,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:20,760 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:56:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:20,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 192 states and 354 transitions. [2024-11-08 22:56:20,958 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 354 transitions. [2024-11-08 22:56:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:56:20,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:20,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:23,409 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 25 proven. 31 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:56:34,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:34,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 204 states and 382 transitions. [2024-11-08 22:56:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 382 transitions. [2024-11-08 22:56:34,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:56:34,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:34,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:56:44,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 215 states and 405 transitions. [2024-11-08 22:56:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 405 transitions. [2024-11-08 22:56:44,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:56:44,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:44,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 22:56:46,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:46,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 215 states and 405 transitions. [2024-11-08 22:56:46,829 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 405 transitions. [2024-11-08 22:56:46,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:56:46,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:46,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:46,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:50,517 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 31 proven. 25 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:57:05,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:05,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 226 states and 427 transitions. [2024-11-08 22:57:05,072 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 427 transitions. [2024-11-08 22:57:05,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:57:05,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:05,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:05,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:06,977 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 22:57:19,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:19,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 247 states and 468 transitions. [2024-11-08 22:57:19,963 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 468 transitions. [2024-11-08 22:57:19,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:57:19,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:19,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:57:38,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:38,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 269 states and 520 transitions. [2024-11-08 22:57:38,284 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 520 transitions. [2024-11-08 22:57:38,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:57:38,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:38,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:40,070 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 22:57:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:42,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 270 states and 523 transitions. [2024-11-08 22:57:42,273 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 523 transitions. [2024-11-08 22:57:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:57:42,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:42,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:42,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:44,751 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 20 proven. 25 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:57:45,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 270 states and 523 transitions. [2024-11-08 22:57:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 523 transitions. [2024-11-08 22:57:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:57:45,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:45,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:45,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:48,603 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 11 proven. 21 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:58:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 292 states and 571 transitions. [2024-11-08 22:58:05,222 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 571 transitions. [2024-11-08 22:58:05,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:58:05,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:05,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:05,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:58:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:15,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 302 states and 591 transitions. [2024-11-08 22:58:15,161 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 591 transitions. [2024-11-08 22:58:15,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:58:15,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:15,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:15,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:18,475 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 22 proven. 34 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:58:37,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 314 states and 620 transitions. [2024-11-08 22:58:37,402 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 620 transitions. [2024-11-08 22:58:37,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:58:37,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:38,708 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 14 proven. 18 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:58:41,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 314 states and 618 transitions. [2024-11-08 22:58:41,664 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 618 transitions. [2024-11-08 22:58:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:58:41,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:41,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:43,164 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:58:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 314 states and 618 transitions. [2024-11-08 22:58:43,747 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 618 transitions. [2024-11-08 22:58:43,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:58:43,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:43,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:43,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 28 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:58:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:48,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 314 states and 618 transitions. [2024-11-08 22:58:48,761 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 618 transitions. [2024-11-08 22:58:48,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:58:48,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:48,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:48,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:51,876 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 28 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:59:04,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:04,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 325 states and 644 transitions. [2024-11-08 22:59:04,845 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 644 transitions. [2024-11-08 22:59:04,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:04,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:04,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:06,303 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 22:59:06,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:06,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 325 states and 644 transitions. [2024-11-08 22:59:06,887 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 644 transitions. [2024-11-08 22:59:06,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:06,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:06,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:10,183 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 25 proven. 31 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:59:18,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:18,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 327 states and 651 transitions. [2024-11-08 22:59:18,248 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 651 transitions. [2024-11-08 22:59:18,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:18,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:18,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:18,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:22,169 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 31 proven. 25 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 22:59:30,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:30,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 328 states and 661 transitions. [2024-11-08 22:59:30,148 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 661 transitions. [2024-11-08 22:59:30,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:30,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:30,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 11 proven. 21 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 22:59:33,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:33,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 328 states and 661 transitions. [2024-11-08 22:59:33,675 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 661 transitions. [2024-11-08 22:59:33,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:33,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:33,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:33,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:37,155 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 22:59:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:45,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 329 states and 664 transitions. [2024-11-08 22:59:45,491 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 664 transitions. [2024-11-08 22:59:45,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:45,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:45,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 28 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 22:59:49,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:49,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 329 states and 664 transitions. [2024-11-08 22:59:49,913 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 664 transitions. [2024-11-08 22:59:49,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:49,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:49,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:51,706 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:00:10,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:10,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 340 states and 696 transitions. [2024-11-08 23:00:10,274 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 696 transitions. [2024-11-08 23:00:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:00:10,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:10,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:13,596 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 29 proven. 27 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:00:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:18,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 341 states and 699 transitions. [2024-11-08 23:00:18,307 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 699 transitions. [2024-11-08 23:00:18,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:00:18,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:18,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:20,886 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 28 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:00:32,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:33,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 350 states and 715 transitions. [2024-11-08 23:00:33,000 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 715 transitions. [2024-11-08 23:00:33,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:00:33,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:33,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:34,154 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:00:44,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:44,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 360 states and 735 transitions. [2024-11-08 23:00:44,668 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 735 transitions. [2024-11-08 23:00:44,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:00:44,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:44,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:44,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:48,852 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 25 proven. 31 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:01:09,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:09,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 371 states and 759 transitions. [2024-11-08 23:01:09,122 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 759 transitions. [2024-11-08 23:01:09,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:01:09,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:09,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:09,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:14,338 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 21 proven. 35 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:01:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:22,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 371 states and 759 transitions. [2024-11-08 23:01:22,159 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 759 transitions. [2024-11-08 23:01:22,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:01:22,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:22,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:24,517 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:01:37,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:37,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 380 states and 776 transitions. [2024-11-08 23:01:37,105 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 776 transitions. [2024-11-08 23:01:37,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:01:37,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:37,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:37,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:40,110 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:01:44,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 380 states and 776 transitions. [2024-11-08 23:01:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 776 transitions. [2024-11-08 23:01:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:01:44,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:44,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:45,741 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:01:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 380 states and 776 transitions. [2024-11-08 23:01:46,059 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 776 transitions. [2024-11-08 23:01:46,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:01:46,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:46,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:46,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 25 proven. 20 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:01:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 380 states and 776 transitions. [2024-11-08 23:01:50,499 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 776 transitions. [2024-11-08 23:01:50,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:01:50,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:50,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:51,456 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:02:10,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:10,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 392 states and 805 transitions. [2024-11-08 23:02:10,603 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 805 transitions. [2024-11-08 23:02:10,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:02:10,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:10,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:13,746 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:02:15,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 392 states and 805 transitions. [2024-11-08 23:02:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 805 transitions. [2024-11-08 23:02:15,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:02:15,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:15,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:18,884 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 25 proven. 20 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:02:35,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 402 states and 828 transitions. [2024-11-08 23:02:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 828 transitions. [2024-11-08 23:02:35,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:02:35,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:35,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:02:52,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:52,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 412 states and 847 transitions. [2024-11-08 23:02:52,996 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 847 transitions. [2024-11-08 23:02:52,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:02:52,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:52,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:02:54,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:54,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 412 states and 847 transitions. [2024-11-08 23:02:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 847 transitions. [2024-11-08 23:02:54,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:02:54,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:54,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:56,988 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:02:58,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 412 states and 847 transitions. [2024-11-08 23:02:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 847 transitions. [2024-11-08 23:02:58,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:02:58,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:58,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:58,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:04,098 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 17 proven. 28 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:03:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 433 states and 893 transitions. [2024-11-08 23:03:37,938 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 893 transitions. [2024-11-08 23:03:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:03:37,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:38,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:03:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:44,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 433 states and 893 transitions. [2024-11-08 23:03:44,364 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 893 transitions. [2024-11-08 23:03:44,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:03:44,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:44,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:44,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:50,318 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 7 proven. 25 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:04:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:23,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 445 states and 929 transitions. [2024-11-08 23:04:23,982 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 929 transitions. [2024-11-08 23:04:23,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:04:23,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:23,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:29,452 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 24 proven. 21 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:05:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 467 states and 987 transitions. [2024-11-08 23:05:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 987 transitions. [2024-11-08 23:05:10,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:05:10,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:10,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 23 proven. 22 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:05:45,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:45,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 478 states and 1021 transitions. [2024-11-08 23:05:45,322 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1021 transitions. [2024-11-08 23:05:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:05:45,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:48,183 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 22 proven. 23 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:05:50,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 478 states and 1021 transitions. [2024-11-08 23:05:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1021 transitions. [2024-11-08 23:05:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:05:50,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:50,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,726 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:05:52,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:52,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 478 states and 1021 transitions. [2024-11-08 23:05:52,817 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1021 transitions. [2024-11-08 23:05:52,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:05:52,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:52,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:54,473 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:06:21,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:21,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 490 states and 1054 transitions. [2024-11-08 23:06:21,588 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1054 transitions. [2024-11-08 23:06:21,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:06:21,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:21,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:21,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:22,670 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:06:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:28,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 492 states and 1057 transitions. [2024-11-08 23:06:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1057 transitions. [2024-11-08 23:06:28,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:06:28,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:28,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:30,655 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 11 proven. 21 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:06:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 492 states and 1057 transitions. [2024-11-08 23:06:32,012 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1057 transitions. [2024-11-08 23:06:32,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:06:32,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:33,825 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 14 proven. 18 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:07:02,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 505 states and 1089 transitions. [2024-11-08 23:07:02,727 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1089 transitions. [2024-11-08 23:07:02,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:02,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:02,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:07:27,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 516 states and 1113 transitions. [2024-11-08 23:07:27,602 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1113 transitions. [2024-11-08 23:07:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:27,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:07:30,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 516 states and 1113 transitions. [2024-11-08 23:07:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1113 transitions. [2024-11-08 23:07:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:30,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:30,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:30,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,799 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 19 proven. 26 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:07:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 516 states and 1113 transitions. [2024-11-08 23:07:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1113 transitions. [2024-11-08 23:07:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:36,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:36,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:36,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:37,202 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:07:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 516 states and 1113 transitions. [2024-11-08 23:07:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 1113 transitions. [2024-11-08 23:07:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:42,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:42,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:44,975 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 10 proven. 22 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:07:48,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:48,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 517 states and 1116 transitions. [2024-11-08 23:07:48,426 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1116 transitions. [2024-11-08 23:07:48,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:48,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:50,424 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:07:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 517 states and 1116 transitions. [2024-11-08 23:07:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1116 transitions. [2024-11-08 23:07:51,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:51,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:51,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:51,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:53,145 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:07:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:54,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 517 states and 1116 transitions. [2024-11-08 23:07:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1116 transitions. [2024-11-08 23:07:54,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:54,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:54,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 30 proven. 26 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-08 23:07:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 517 states and 1116 transitions. [2024-11-08 23:07:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1116 transitions. [2024-11-08 23:07:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:07:59,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:59,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,857 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 23 proven. 22 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:08:05,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 518 states and 1117 transitions. [2024-11-08 23:08:05,253 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1117 transitions. [2024-11-08 23:08:05,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:05,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,791 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 12 proven. 20 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:08:07,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:07,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 518 states and 1117 transitions. [2024-11-08 23:08:07,803 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1117 transitions. [2024-11-08 23:08:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:07,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:08,784 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:08:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:09,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 518 states and 1117 transitions. [2024-11-08 23:08:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1117 transitions. [2024-11-08 23:08:09,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:09,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:09,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:09,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:12,922 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 19 proven. 26 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-11-08 23:08:14,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:14,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 518 states and 1117 transitions. [2024-11-08 23:08:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1117 transitions. [2024-11-08 23:08:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:14,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:14,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:15,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:15,993 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:08:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 518 states and 1117 transitions. [2024-11-08 23:08:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1117 transitions. [2024-11-08 23:08:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:16,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:21,855 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-08 23:08:50,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 529 states and 1145 transitions. [2024-11-08 23:08:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1145 transitions. [2024-11-08 23:08:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:50,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:51,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:54,515 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 9 proven. 23 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-11-08 23:08:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:56,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 529 states and 1145 transitions. [2024-11-08 23:08:56,482 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1145 transitions. [2024-11-08 23:08:56,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:08:56,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:56,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat