./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-tiling/rewnifrev2.c --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_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/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_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/rewnifrev2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/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_2bb3789f-a1c1-49b0-826f-f2b3208a932b/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 a70897b8f9d01ade64d517ee2bf20dd64d1adb0a94ea95e1a8b2431f33b62533 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:10:38,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:10:38,235 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:10:38,242 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:10:38,244 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:10:38,264 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:10:38,265 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:10:38,266 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:10:38,266 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:10:38,267 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:10:38,267 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:10:38,268 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:10:38,268 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:10:38,268 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:10:38,269 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:10:38,271 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:10:38,271 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:10:38,271 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:10:38,272 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:10:38,274 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:10:38,275 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:10:38,275 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:10:38,276 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:10:38,279 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:10:38,279 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:10:38,279 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:10:38,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:10:38,280 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:10:38,280 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:10:38,281 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:10:38,281 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:10:38,281 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:10:38,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:10:38,282 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_2bb3789f-a1c1-49b0-826f-f2b3208a932b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a70897b8f9d01ade64d517ee2bf20dd64d1adb0a94ea95e1a8b2431f33b62533 [2024-11-08 23:10:38,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:10:38,597 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:10:38,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:10:38,602 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:10:38,603 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:10:38,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/rewnifrev2.c Unable to find full path for "g++" [2024-11-08 23:10:40,555 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:10:40,730 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:10:40,731 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/sv-benchmarks/c/array-tiling/rewnifrev2.c [2024-11-08 23:10:40,737 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/data/496c5d64a/1f5b16f90c044abdac7a2af006bb262b/FLAG49b00a55b [2024-11-08 23:10:40,751 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/data/496c5d64a/1f5b16f90c044abdac7a2af006bb262b [2024-11-08 23:10:40,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:10:40,756 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:10:40,758 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:10:40,758 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:10:40,763 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:10:40,764 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:10:40" (1/1) ... [2024-11-08 23:10:40,765 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b79d99f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:40, skipping insertion in model container [2024-11-08 23:10:40,766 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:10:40" (1/1) ... [2024-11-08 23:10:40,786 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:10:41,031 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_2bb3789f-a1c1-49b0-826f-f2b3208a932b/sv-benchmarks/c/array-tiling/rewnifrev2.c[401,414] [2024-11-08 23:10:41,047 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:10:41,055 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:10:41,068 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_2bb3789f-a1c1-49b0-826f-f2b3208a932b/sv-benchmarks/c/array-tiling/rewnifrev2.c[401,414] [2024-11-08 23:10:41,073 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:10:41,091 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:10:41,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41 WrapperNode [2024-11-08 23:10:41,091 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:10:41,092 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:10:41,093 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:10:41,093 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:10:41,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,107 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,122 INFO L138 Inliner]: procedures = 16, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 47 [2024-11-08 23:10:41,122 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:10:41,123 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:10:41,123 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:10:41,123 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:10:41,133 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,133 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,135 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,135 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,139 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,144 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,145 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,146 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,147 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:10:41,148 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:10:41,152 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:10:41,152 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:10:41,154 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:10:41,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:10:41,188 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:10:41,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2bb3789f-a1c1-49b0-826f-f2b3208a932b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:10:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:10:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:10:41,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:10:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:10:41,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:10:41,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:10:41,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:10:41,314 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:10:41,317 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:10:41,503 INFO L? ?]: Removed 10 outVars from TransFormulas that were not future-live. [2024-11-08 23:10:41,503 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:10:41,546 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:10:41,548 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:10:41,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:41 BoogieIcfgContainer [2024-11-08 23:10:41,549 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:10:41,550 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:10:41,550 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:10:41,562 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:10:41,562 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:41" (1/1) ... [2024-11-08 23:10:41,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:10:41,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-11-08 23:10:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-11-08 23:10:41,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:10:41,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:41,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:41,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:41,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:41,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 15 states and 19 transitions. [2024-11-08 23:10:41,969 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2024-11-08 23:10:41,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:10:41,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:41,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:41,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:42,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:42,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:42,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-08 23:10:42,053 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-08 23:10:42,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:10:42,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:42,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:42,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:43,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 18 states and 24 transitions. [2024-11-08 23:10:43,177 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 24 transitions. [2024-11-08 23:10:43,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:10:43,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:43,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,636 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:44,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 24 states and 38 transitions. [2024-11-08 23:10:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-08 23:10:44,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:10:44,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:44,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:44,791 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:47,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 37 states and 63 transitions. [2024-11-08 23:10:47,117 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 63 transitions. [2024-11-08 23:10:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:10:47,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:47,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:47,931 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 3 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:52,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:52,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 47 states and 78 transitions. [2024-11-08 23:10:52,089 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 78 transitions. [2024-11-08 23:10:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:10:52,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:52,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:52,246 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:52,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 48 states and 77 transitions. [2024-11-08 23:10:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 77 transitions. [2024-11-08 23:10:52,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:10:52,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:52,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:57,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:57,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 62 states and 100 transitions. [2024-11-08 23:10:57,428 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 100 transitions. [2024-11-08 23:10:57,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:10:57,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:57,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:57,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 64 states and 101 transitions. [2024-11-08 23:10:57,901 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 101 transitions. [2024-11-08 23:10:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:10:57,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:57,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:57,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:59,586 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:05,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 118 transitions. [2024-11-08 23:11:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 118 transitions. [2024-11-08 23:11:05,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:11:05,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:06,015 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:06,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:06,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 78 states and 121 transitions. [2024-11-08 23:11:06,640 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 121 transitions. [2024-11-08 23:11:06,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:11:06,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:06,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:06,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:07,217 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 10 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:07,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:07,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 74 states and 116 transitions. [2024-11-08 23:11:07,801 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 116 transitions. [2024-11-08 23:11:07,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:11:07,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:07,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:07,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:08,335 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 23 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:14,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 88 states and 134 transitions. [2024-11-08 23:11:14,243 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 134 transitions. [2024-11-08 23:11:14,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:11:14,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:14,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:15,841 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 7 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:27,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 106 states and 161 transitions. [2024-11-08 23:11:27,583 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 161 transitions. [2024-11-08 23:11:27,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:11:27,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:27,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:27,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:28,098 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 7 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:29,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:29,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 108 states and 162 transitions. [2024-11-08 23:11:29,195 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 162 transitions. [2024-11-08 23:11:29,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:11:29,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:29,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:11:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 111 states and 166 transitions. [2024-11-08 23:11:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 166 transitions. [2024-11-08 23:11:36,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:11:36,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:36,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:36,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 38 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 127 states and 193 transitions. [2024-11-08 23:11:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 193 transitions. [2024-11-08 23:11:47,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:11:47,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:47,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:47,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 21 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:11:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 129 states and 196 transitions. [2024-11-08 23:11:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 196 transitions. [2024-11-08 23:11:51,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:11:51,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:51,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:52,111 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 38 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 131 states and 197 transitions. [2024-11-08 23:11:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 197 transitions. [2024-11-08 23:11:53,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:11:53,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:53,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 38 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:54,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 133 states and 198 transitions. [2024-11-08 23:11:54,328 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 198 transitions. [2024-11-08 23:11:54,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:11:54,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:54,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 28 proven. 45 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:11:56,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 132 states and 196 transitions. [2024-11-08 23:11:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 196 transitions. [2024-11-08 23:11:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:11:56,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:56,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:56,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:56,996 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 28 proven. 45 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:11:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:58,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 127 states and 190 transitions. [2024-11-08 23:11:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 190 transitions. [2024-11-08 23:11:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:11:58,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,695 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 9 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 146 states and 219 transitions. [2024-11-08 23:12:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 219 transitions. [2024-11-08 23:12:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:12:17,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:17,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:17,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:18,075 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 9 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:19,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 148 states and 224 transitions. [2024-11-08 23:12:19,341 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 224 transitions. [2024-11-08 23:12:19,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:12:19,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:19,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 9 proven. 71 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:21,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 150 states and 229 transitions. [2024-11-08 23:12:21,062 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 229 transitions. [2024-11-08 23:12:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:12:21,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:21,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:21,852 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 18 proven. 71 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:12:23,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 151 states and 230 transitions. [2024-11-08 23:12:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 230 transitions. [2024-11-08 23:12:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:23,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:23,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:23,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:24,157 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:12:27,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:27,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 154 states and 233 transitions. [2024-11-08 23:12:27,956 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 233 transitions. [2024-11-08 23:12:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:27,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:27,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 57 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:43,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:43,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 170 states and 262 transitions. [2024-11-08 23:12:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 262 transitions. [2024-11-08 23:12:43,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:43,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:43,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 57 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:44,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:44,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 172 states and 263 transitions. [2024-11-08 23:12:44,185 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 263 transitions. [2024-11-08 23:12:44,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:44,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:44,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:44,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:44,297 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 57 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:45,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:45,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 174 states and 264 transitions. [2024-11-08 23:12:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 264 transitions. [2024-11-08 23:12:45,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:12:45,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:45,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:45,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:45,598 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 57 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:46,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:46,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 176 states and 265 transitions. [2024-11-08 23:12:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 265 transitions. [2024-11-08 23:12:46,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:12:46,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:46,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:46,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 11 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:13,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 199 states and 304 transitions. [2024-11-08 23:13:13,011 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 304 transitions. [2024-11-08 23:13:13,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:13:13,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:13,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,901 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 36 proven. 71 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:13:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:15,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 199 states and 302 transitions. [2024-11-08 23:13:15,607 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 302 transitions. [2024-11-08 23:13:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:13:15,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:15,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:16,108 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 11 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:17,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:17,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 201 states and 303 transitions. [2024-11-08 23:13:17,604 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 303 transitions. [2024-11-08 23:13:17,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:13:17,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:17,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 11 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:21,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:21,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 205 states and 308 transitions. [2024-11-08 23:13:21,925 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 308 transitions. [2024-11-08 23:13:21,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:13:21,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:21,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:21,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:22,425 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 11 proven. 103 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:23,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 207 states and 309 transitions. [2024-11-08 23:13:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 309 transitions. [2024-11-08 23:13:23,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:13:23,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:23,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:23,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 22 proven. 103 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:13:37,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:37,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 211 states and 316 transitions. [2024-11-08 23:13:37,515 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 316 transitions. [2024-11-08 23:13:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:13:37,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:37,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:37,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:38,418 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 45 proven. 71 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:13:40,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:40,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 211 states and 315 transitions. [2024-11-08 23:13:40,292 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 315 transitions. [2024-11-08 23:13:40,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:13:40,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:40,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:40,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 33 proven. 103 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:13:44,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:44,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 213 states and 318 transitions. [2024-11-08 23:13:44,389 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 318 transitions. [2024-11-08 23:13:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:13:44,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:44,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 54 proven. 71 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:13:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 213 states and 317 transitions. [2024-11-08 23:13:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 317 transitions. [2024-11-08 23:13:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:13:47,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 80 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:07,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 229 states and 347 transitions. [2024-11-08 23:14:07,912 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 347 transitions. [2024-11-08 23:14:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:14:07,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:07,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:07,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:08,061 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 80 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:10,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 231 states and 348 transitions. [2024-11-08 23:14:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 348 transitions. [2024-11-08 23:14:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:14:10,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:10,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:10,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:10,181 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 80 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:11,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 233 states and 349 transitions. [2024-11-08 23:14:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 349 transitions. [2024-11-08 23:14:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:14:11,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:11,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 80 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:12,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 235 states and 350 transitions. [2024-11-08 23:14:12,926 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 350 transitions. [2024-11-08 23:14:12,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:14:12,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 13 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:42,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:42,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 248 states and 364 transitions. [2024-11-08 23:14:42,892 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 364 transitions. [2024-11-08 23:14:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:14:42,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:43,605 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 13 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:46,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 251 states and 369 transitions. [2024-11-08 23:14:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 369 transitions. [2024-11-08 23:14:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:14:46,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:46,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:47,654 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 13 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 253 states and 370 transitions. [2024-11-08 23:14:49,816 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 370 transitions. [2024-11-08 23:14:49,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:14:49,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:49,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:50,698 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 63 proven. 71 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:14:52,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 244 states and 358 transitions. [2024-11-08 23:14:52,532 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 358 transitions. [2024-11-08 23:14:52,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:14:52,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:52,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:52,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 44 proven. 103 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:14:56,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 245 states and 359 transitions. [2024-11-08 23:14:56,427 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 359 transitions. [2024-11-08 23:14:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:14:56,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 55 proven. 103 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:15:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 246 states and 361 transitions. [2024-11-08 23:15:00,891 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 361 transitions. [2024-11-08 23:15:00,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:15:00,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:00,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:00,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:06,179 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:16,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:16,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 251 states and 369 transitions. [2024-11-08 23:15:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 369 transitions. [2024-11-08 23:15:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:15:16,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:16,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:21,171 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 26 proven. 141 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:28,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 253 states and 373 transitions. [2024-11-08 23:15:28,922 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 373 transitions. [2024-11-08 23:15:28,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:15:28,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:28,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:29,950 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:15:33,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 254 states and 372 transitions. [2024-11-08 23:15:33,811 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 372 transitions. [2024-11-08 23:15:33,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:15:33,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:33,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:37,057 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 13 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:44,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:44,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 258 states and 383 transitions. [2024-11-08 23:15:44,001 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 383 transitions. [2024-11-08 23:15:44,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:15:44,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:44,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:45,039 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 39 proven. 141 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:15:49,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:49,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 260 states and 388 transitions. [2024-11-08 23:15:49,387 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 388 transitions. [2024-11-08 23:15:49,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:15:49,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:49,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:49,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:50,133 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 66 proven. 103 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:15:54,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:54,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 238 states and 345 transitions. [2024-11-08 23:15:54,776 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 345 transitions. [2024-11-08 23:15:54,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:15:54,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:54,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:56,499 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 107 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:24,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:24,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 256 states and 380 transitions. [2024-11-08 23:16:24,850 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 380 transitions. [2024-11-08 23:16:24,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:16:24,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:24,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 107 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:28,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:28,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 259 states and 381 transitions. [2024-11-08 23:16:28,554 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 381 transitions. [2024-11-08 23:16:28,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:16:28,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:28,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,652 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 107 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:30,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:30,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 261 states and 382 transitions. [2024-11-08 23:16:30,812 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 382 transitions. [2024-11-08 23:16:30,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:16:30,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:30,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 13 proven. 186 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:16:37,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:37,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 262 states and 384 transitions. [2024-11-08 23:16:37,739 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 384 transitions. [2024-11-08 23:16:37,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:16:37,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:37,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 52 proven. 141 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:16:42,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:42,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 262 states and 381 transitions. [2024-11-08 23:16:42,432 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 381 transitions. [2024-11-08 23:16:42,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:16:42,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:42,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:43,160 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 52 proven. 141 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:16:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 263 states and 382 transitions. [2024-11-08 23:16:45,092 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 382 transitions. [2024-11-08 23:16:45,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:16:45,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:45,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:48,689 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 15 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 282 states and 414 transitions. [2024-11-08 23:17:25,614 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 414 transitions. [2024-11-08 23:17:25,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:17:25,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 15 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:32,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:32,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 286 states and 420 transitions. [2024-11-08 23:17:32,718 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 420 transitions. [2024-11-08 23:17:32,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:17:32,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:32,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:32,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:33,471 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 15 proven. 185 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:38,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:38,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 289 states and 425 transitions. [2024-11-08 23:17:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 425 transitions. [2024-11-08 23:17:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:17:38,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:38,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:38,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,675 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 26 proven. 189 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:03,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 290 states and 427 transitions. [2024-11-08 23:18:03,748 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 427 transitions. [2024-11-08 23:18:03,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:18:03,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:03,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 65 proven. 141 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:18:07,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 276 states and 404 transitions. [2024-11-08 23:18:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 404 transitions. [2024-11-08 23:18:07,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:18:07,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:07,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:10,142 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 30 proven. 185 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:17,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:17,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 277 states and 404 transitions. [2024-11-08 23:18:17,355 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 404 transitions. [2024-11-08 23:18:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:18:17,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:17,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 15 proven. 219 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:18:36,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 279 states and 407 transitions. [2024-11-08 23:18:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 407 transitions. [2024-11-08 23:18:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:18:36,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:36,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:36,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:38,231 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 297 states and 448 transitions. [2024-11-08 23:19:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 448 transitions. [2024-11-08 23:19:13,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:19:13,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:18,028 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 15 proven. 219 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:19:21,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 298 states and 451 transitions. [2024-11-08 23:19:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 451 transitions. [2024-11-08 23:19:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:19:21,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:21,550 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:24,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:24,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 300 states and 452 transitions. [2024-11-08 23:19:24,914 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 452 transitions. [2024-11-08 23:19:24,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:19:24,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:24,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:24,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:26,180 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 45 proven. 185 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:19:29,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:29,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 301 states and 455 transitions. [2024-11-08 23:19:29,817 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 455 transitions. [2024-11-08 23:19:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:19:29,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:29,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:29,940 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:32,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:32,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 303 states and 456 transitions. [2024-11-08 23:19:32,719 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 456 transitions. [2024-11-08 23:19:32,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:19:32,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:32,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:32,938 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:35,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:35,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 304 states and 456 transitions. [2024-11-08 23:19:35,683 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 456 transitions. [2024-11-08 23:19:35,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:19:35,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:35,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:35,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:40,363 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 17 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:21,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 321 states and 493 transitions. [2024-11-08 23:20:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 493 transitions. [2024-11-08 23:20:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:20:21,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:21,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:21,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 17 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:27,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:27,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 324 states and 497 transitions. [2024-11-08 23:20:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 497 transitions. [2024-11-08 23:20:27,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:20:27,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:27,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:27,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 17 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:31,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:31,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 326 states and 498 transitions. [2024-11-08 23:20:31,028 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 498 transitions. [2024-11-08 23:20:31,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:20:31,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:31,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:31,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:35,528 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 15 proven. 236 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:20:46,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:46,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 328 states and 504 transitions. [2024-11-08 23:20:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 504 transitions. [2024-11-08 23:20:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:20:46,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:46,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:46,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:51,479 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 15 proven. 236 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:21:03,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 331 states and 514 transitions. [2024-11-08 23:21:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 514 transitions. [2024-11-08 23:21:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:21:03,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 17 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 334 states and 520 transitions. [2024-11-08 23:21:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 520 transitions. [2024-11-08 23:21:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:21:10,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:10,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:10,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 17 proven. 235 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:21:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:14,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 335 states and 522 transitions. [2024-11-08 23:21:14,747 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 522 transitions. [2024-11-08 23:21:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:21:14,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:14,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:22,970 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 34 proven. 235 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:45,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:45,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 337 states and 526 transitions. [2024-11-08 23:21:45,642 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 526 transitions. [2024-11-08 23:21:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:21:45,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:45,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,475 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 34 proven. 235 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:21:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:57,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 338 states and 526 transitions. [2024-11-08 23:21:57,806 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 526 transitions. [2024-11-08 23:21:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:21:57,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:57,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:58,736 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 75 proven. 185 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:22:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 340 states and 534 transitions. [2024-11-08 23:22:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 534 transitions. [2024-11-08 23:22:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:22:04,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:07,725 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 75 proven. 185 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:22:11,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:11,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 341 states and 543 transitions. [2024-11-08 23:22:11,506 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 543 transitions. [2024-11-08 23:22:11,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:22:11,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:11,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:16,343 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 15 proven. 253 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:22:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:21,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 342 states and 545 transitions. [2024-11-08 23:22:21,813 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 545 transitions. [2024-11-08 23:22:21,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:22:21,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:21,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:21,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 65 proven. 195 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:22:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 342 states and 544 transitions. [2024-11-08 23:22:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 544 transitions. [2024-11-08 23:22:26,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:22:26,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:26,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:26,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:27,264 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 75 proven. 185 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:22:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 344 states and 548 transitions. [2024-11-08 23:22:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 548 transitions. [2024-11-08 23:22:33,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:22:33,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:33,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:34,195 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 90 proven. 185 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:22:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 345 states and 549 transitions. [2024-11-08 23:22:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 549 transitions. [2024-11-08 23:22:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:22:37,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:37,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:37,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:40,149 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 173 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:26,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 363 states and 592 transitions. [2024-11-08 23:23:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 592 transitions. [2024-11-08 23:23:26,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:23:26,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:26,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:26,233 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 173 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:23:29,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:29,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 365 states and 593 transitions. [2024-11-08 23:23:29,331 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 593 transitions. [2024-11-08 23:23:29,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:23:29,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:29,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:29,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:34,632 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 15 proven. 270 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:23:38,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:38,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 366 states and 594 transitions. [2024-11-08 23:23:38,009 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 594 transitions. [2024-11-08 23:23:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:23:38,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 17 proven. 273 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:24:02,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:02,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 369 states and 606 transitions. [2024-11-08 23:24:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 606 transitions. [2024-11-08 23:24:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:24:02,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:02,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:03,001 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 173 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.