./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/heap-data/cart.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_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/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_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/heap-data/cart.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/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_0ad11019-0f06-469e-abad-f9313bf9c921/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 85f7d1ed54d862786907cd1b4275170af31fb3969b21d7a2f2e5e352106544af --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:53:08,584 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:53:08,683 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:53:08,700 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:53:08,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:53:08,740 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:53:08,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:53:08,743 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:53:08,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:53:08,745 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:53:08,745 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:53:08,746 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:53:08,746 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:53:08,748 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:53:08,748 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:53:08,749 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:53:08,750 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:53:08,751 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:53:08,751 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:53:08,752 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:53:08,754 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:53:08,756 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:53:08,756 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:53:08,759 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:53:08,760 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:53:08,760 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:53:08,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:53:08,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:53:08,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:53:08,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:53:08,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:53:08,766 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:53:08,767 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:53:08,767 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_0ad11019-0f06-469e-abad-f9313bf9c921/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85f7d1ed54d862786907cd1b4275170af31fb3969b21d7a2f2e5e352106544af [2024-11-09 00:53:09,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:53:09,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:53:09,172 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:53:09,173 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:53:09,174 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:53:09,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/heap-data/cart.i Unable to find full path for "g++" [2024-11-09 00:53:11,689 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:53:12,111 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:53:12,111 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/sv-benchmarks/c/heap-data/cart.i [2024-11-09 00:53:12,128 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/data/41d2b3779/96cf8a829ec442eba88225ff47350ad9/FLAG1ae01f6bd [2024-11-09 00:53:12,148 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/data/41d2b3779/96cf8a829ec442eba88225ff47350ad9 [2024-11-09 00:53:12,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:53:12,154 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:53:12,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:53:12,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:53:12,164 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:53:12,165 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:53:12" (1/1) ... [2024-11-09 00:53:12,167 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cbad9a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:12, skipping insertion in model container [2024-11-09 00:53:12,167 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:53:12" (1/1) ... [2024-11-09 00:53:12,251 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:53:12,924 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_0ad11019-0f06-469e-abad-f9313bf9c921/sv-benchmarks/c/heap-data/cart.i[23713,23726] [2024-11-09 00:53:12,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:53:12,950 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:53:13,057 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_0ad11019-0f06-469e-abad-f9313bf9c921/sv-benchmarks/c/heap-data/cart.i[23713,23726] [2024-11-09 00:53:13,059 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:53:13,102 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:53:13,103 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13 WrapperNode [2024-11-09 00:53:13,103 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:53:13,105 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:53:13,106 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:53:13,106 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:53:13,117 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,140 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,184 INFO L138 Inliner]: procedures = 121, calls = 25, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 80 [2024-11-09 00:53:13,187 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:53:13,188 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:53:13,188 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:53:13,188 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:53:13,202 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,203 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,209 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,229 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,237 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,244 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,246 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,253 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:53:13,258 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:53:13,259 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:53:13,259 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:53:13,260 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:53:13,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:53:13,312 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:53:13,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ad11019-0f06-469e-abad-f9313bf9c921/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:53:13,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:53:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:53:13,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:53:13,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:53:13,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:53:13,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:53:13,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:53:13,379 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:53:13,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:53:13,583 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:53:13,587 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:53:13,910 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-09 00:53:13,911 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:53:13,954 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:53:13,955 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 00:53:13,956 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:53:13 BoogieIcfgContainer [2024-11-09 00:53:13,957 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:53:13,958 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:53:13,958 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:53:13,974 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:53:13,975 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:53:13" (1/1) ... [2024-11-09 00:53:13,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:53:14,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 18 states and 26 transitions. [2024-11-09 00:53:14,079 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 26 transitions. [2024-11-09 00:53:14,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:53:14,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:14,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:14,322 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 00:53:14,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 18 states and 24 transitions. [2024-11-09 00:53:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 24 transitions. [2024-11-09 00:53:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:53:14,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:14,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:14,673 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 00:53:14,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:14,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 25 states and 36 transitions. [2024-11-09 00:53:14,782 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 36 transitions. [2024-11-09 00:53:14,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:53:14,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:14,916 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 00:53:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:15,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-09 00:53:15,068 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-09 00:53:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:53:15,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:15,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:15,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:15,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:15,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-09 00:53:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-09 00:53:15,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:53:15,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:15,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:15,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:15,588 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:15,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:15,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2024-11-09 00:53:15,838 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2024-11-09 00:53:15,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:53:15,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:15,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 47 transitions. [2024-11-09 00:53:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-11-09 00:53:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:53:16,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:16,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:16,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:16,120 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:16,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-09 00:53:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-09 00:53:16,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:53:16,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:17,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:18,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 44 states and 75 transitions. [2024-11-09 00:53:18,965 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 75 transitions. [2024-11-09 00:53:18,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:53:18,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:18,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:18,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:19,055 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:19,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 41 states and 70 transitions. [2024-11-09 00:53:19,087 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 70 transitions. [2024-11-09 00:53:19,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:53:19,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:19,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:19,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:53:19,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:19,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 42 states and 71 transitions. [2024-11-09 00:53:19,319 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 71 transitions. [2024-11-09 00:53:19,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:53:19,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:19,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:19,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:20,064 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:20,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:20,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 43 states and 71 transitions. [2024-11-09 00:53:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 71 transitions. [2024-11-09 00:53:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:53:20,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:20,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:22,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:22,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 50 states and 83 transitions. [2024-11-09 00:53:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 83 transitions. [2024-11-09 00:53:22,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:53:22,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:22,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:22,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:53:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:22,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 79 transitions. [2024-11-09 00:53:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 79 transitions. [2024-11-09 00:53:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:53:22,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 50 states and 81 transitions. [2024-11-09 00:53:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 81 transitions. [2024-11-09 00:53:23,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:53:23,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:23,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:23,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:24,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:24,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 48 states and 77 transitions. [2024-11-09 00:53:24,416 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 77 transitions. [2024-11-09 00:53:24,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:53:24,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:24,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:26,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:26,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 54 states and 87 transitions. [2024-11-09 00:53:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 87 transitions. [2024-11-09 00:53:26,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:53:26,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:27,012 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:27,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2024-11-09 00:53:27,062 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2024-11-09 00:53:27,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:53:27,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:27,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:28,439 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:31,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:31,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 64 states and 109 transitions. [2024-11-09 00:53:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 109 transitions. [2024-11-09 00:53:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:31,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:31,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:31,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 74 states and 128 transitions. [2024-11-09 00:53:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 128 transitions. [2024-11-09 00:53:36,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:53:36,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:36,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:37,307 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:38,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:38,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 76 states and 131 transitions. [2024-11-09 00:53:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 131 transitions. [2024-11-09 00:53:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:38,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:38,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:38,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:40,150 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:48,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 91 states and 162 transitions. [2024-11-09 00:53:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 162 transitions. [2024-11-09 00:53:48,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:53:48,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:48,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:50,204 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:54,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 98 states and 186 transitions. [2024-11-09 00:53:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 186 transitions. [2024-11-09 00:53:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:53:54,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:54,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:55,283 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:56,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 99 states and 186 transitions. [2024-11-09 00:53:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 186 transitions. [2024-11-09 00:53:56,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:53:56,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:56,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:56,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 7 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:58,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:58,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 100 states and 187 transitions. [2024-11-09 00:53:58,325 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 187 transitions. [2024-11-09 00:53:58,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:53:58,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:58,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:08,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 113 states and 220 transitions. [2024-11-09 00:54:08,021 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 220 transitions. [2024-11-09 00:54:08,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:54:08,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:08,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:08,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:10,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:10,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 114 states and 221 transitions. [2024-11-09 00:54:10,906 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 221 transitions. [2024-11-09 00:54:10,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:54:10,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:10,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:10,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:12,011 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:54:12,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:12,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 115 states and 222 transitions. [2024-11-09 00:54:12,928 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 222 transitions. [2024-11-09 00:54:12,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:54:12,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:12,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:12,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:14,511 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:20,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 121 states and 232 transitions. [2024-11-09 00:54:20,194 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 232 transitions. [2024-11-09 00:54:20,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:54:20,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:20,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:20,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 22 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:54:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 123 states and 234 transitions. [2024-11-09 00:54:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 234 transitions. [2024-11-09 00:54:22,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:54:22,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:22,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:24,716 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 10 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:33,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 134 states and 261 transitions. [2024-11-09 00:54:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 261 transitions. [2024-11-09 00:54:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:54:33,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:33,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:33,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:35,035 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 14 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:54:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:35,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 135 states and 263 transitions. [2024-11-09 00:54:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 263 transitions. [2024-11-09 00:54:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:54:35,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:35,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:35,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:55,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:55,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 147 states and 298 transitions. [2024-11-09 00:54:55,928 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 298 transitions. [2024-11-09 00:54:55,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:54:55,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:55,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:55,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:59,103 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:02,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:02,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 148 states and 302 transitions. [2024-11-09 00:55:02,301 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 302 transitions. [2024-11-09 00:55:02,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:55:02,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:02,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:05,041 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 15 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:12,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:12,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 155 states and 325 transitions. [2024-11-09 00:55:12,305 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 325 transitions. [2024-11-09 00:55:12,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:12,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:12,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:12,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 26 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:17,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:17,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 157 states and 326 transitions. [2024-11-09 00:55:17,846 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 326 transitions. [2024-11-09 00:55:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:17,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:17,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:17,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:19,576 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 15 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:55:21,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:21,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 158 states and 326 transitions. [2024-11-09 00:55:21,452 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 326 transitions. [2024-11-09 00:55:21,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:21,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:21,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:22,758 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 10 proven. 42 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:55:24,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:24,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 159 states and 327 transitions. [2024-11-09 00:55:24,351 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 327 transitions. [2024-11-09 00:55:24,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:55:24,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:28,745 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 15 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:46,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 174 states and 372 transitions. [2024-11-09 00:55:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 372 transitions. [2024-11-09 00:55:46,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:55:46,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:46,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 18 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:55:48,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:48,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 175 states and 373 transitions. [2024-11-09 00:55:48,693 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 373 transitions. [2024-11-09 00:55:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:55:48,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:48,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:54,034 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 194 states and 421 transitions. [2024-11-09 00:56:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 421 transitions. [2024-11-09 00:56:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:56:21,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:21,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:21,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:29,857 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 11 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:53,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 205 states and 451 transitions. [2024-11-09 00:56:53,815 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 451 transitions. [2024-11-09 00:56:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:56:53,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:53,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:58,299 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:57:10,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:10,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 214 states and 484 transitions. [2024-11-09 00:57:10,559 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 484 transitions. [2024-11-09 00:57:10,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:57:10,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:10,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:10,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 22 proven. 43 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:45,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:45,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 227 states and 519 transitions. [2024-11-09 00:57:45,747 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 519 transitions. [2024-11-09 00:57:45,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:57:45,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:45,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:45,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:48,031 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:50,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 228 states and 519 transitions. [2024-11-09 00:57:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 519 transitions. [2024-11-09 00:57:50,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:57:50,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:50,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:56,172 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 13 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:22,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 243 states and 561 transitions. [2024-11-09 00:58:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 561 transitions. [2024-11-09 00:58:22,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:58:22,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:22,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:22,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 18 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:28,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:28,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 244 states and 564 transitions. [2024-11-09 00:58:28,406 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 564 transitions. [2024-11-09 00:58:28,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:58:28,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:28,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:28,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:34,809 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 23 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:54,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:54,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 250 states and 592 transitions. [2024-11-09 00:58:54,013 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 592 transitions. [2024-11-09 00:58:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:58:54,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:54,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:58,592 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 23 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:06,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 252 states and 596 transitions. [2024-11-09 00:59:06,429 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 596 transitions. [2024-11-09 00:59:06,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:59:06,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:06,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:10,908 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 19 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:30,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 263 states and 632 transitions. [2024-11-09 00:59:30,010 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 632 transitions. [2024-11-09 00:59:30,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:59:30,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:30,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 36 proven. 41 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:59:34,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 265 states and 635 transitions. [2024-11-09 00:59:34,589 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 635 transitions. [2024-11-09 00:59:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:59:34,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:34,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 14 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 266 states and 639 transitions. [2024-11-09 00:59:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 639 transitions. [2024-11-09 00:59:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:59:46,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:46,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:52,246 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 21 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:10,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:10,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 272 states and 650 transitions. [2024-11-09 01:00:10,367 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 650 transitions. [2024-11-09 01:00:10,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:00:10,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:10,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:13,924 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 22 proven. 55 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:00:18,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 273 states and 650 transitions. [2024-11-09 01:00:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 650 transitions. [2024-11-09 01:00:18,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:00:18,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:18,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 23 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:24,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 274 states and 650 transitions. [2024-11-09 01:00:24,371 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 650 transitions. [2024-11-09 01:00:24,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:00:24,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:24,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:24,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:26,229 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 23 proven. 44 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 275 states and 650 transitions. [2024-11-09 01:00:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 650 transitions. [2024-11-09 01:00:29,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:00:29,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:29,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 13 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:00:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 282 states and 673 transitions. [2024-11-09 01:00:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 673 transitions. [2024-11-09 01:00:46,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:00:46,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:46,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:54,743 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 13 proven. 70 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:01:06,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:06,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 285 states and 682 transitions. [2024-11-09 01:01:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 682 transitions. [2024-11-09 01:01:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:01:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:06,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:06,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:14,113 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 31 proven. 59 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 299 states and 731 transitions. [2024-11-09 01:01:40,790 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 731 transitions. [2024-11-09 01:01:40,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:01:40,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:40,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:49,979 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 23 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:13,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:13,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 308 states and 762 transitions. [2024-11-09 01:02:13,245 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 762 transitions. [2024-11-09 01:02:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:02:13,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:13,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:16,317 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 26 proven. 47 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:02:30,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:30,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 314 states and 775 transitions. [2024-11-09 01:02:30,950 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 775 transitions. [2024-11-09 01:02:30,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:02:30,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:30,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:31,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 19 proven. 49 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:18,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:18,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 327 states and 823 transitions. [2024-11-09 01:03:18,506 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 823 transitions. [2024-11-09 01:03:18,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:03:18,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:18,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:18,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 27 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 334 states and 848 transitions. [2024-11-09 01:04:03,898 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 848 transitions. [2024-11-09 01:04:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:04:03,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:03,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:06,030 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 38 proven. 58 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:04:10,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 337 states and 851 transitions. [2024-11-09 01:04:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 851 transitions. [2024-11-09 01:04:10,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:04:10,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:10,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:10,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:12,352 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 19 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:04:15,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:15,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 338 states and 851 transitions. [2024-11-09 01:04:15,043 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 851 transitions. [2024-11-09 01:04:15,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:04:15,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:15,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:15,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:25,637 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 27 proven. 47 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:04:36,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:36,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 339 states and 851 transitions. [2024-11-09 01:04:36,243 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 851 transitions. [2024-11-09 01:04:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:04:36,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:36,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:43,136 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:09,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:09,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 349 states and 885 transitions. [2024-11-09 01:05:09,770 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 885 transitions. [2024-11-09 01:05:09,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:05:09,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:09,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:13,533 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 16 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:17,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:17,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 350 states and 889 transitions. [2024-11-09 01:05:17,072 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 889 transitions. [2024-11-09 01:05:17,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:05:17,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:17,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:17,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:20,426 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 34 proven. 71 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:05:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 358 states and 918 transitions. [2024-11-09 01:05:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 918 transitions. [2024-11-09 01:05:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:05:42,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:42,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:55,424 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 28 proven. 77 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.