./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.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_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/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_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/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_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/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 d0919f37d9ec3b35ef959618459b2f9ff909696f753b572bc67b87ebda7b05b0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:45:35,906 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:45:35,992 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:45:35,999 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:45:36,001 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:45:36,038 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:45:36,039 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:45:36,040 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:45:36,041 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:45:36,043 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:45:36,043 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:45:36,044 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:45:36,044 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:45:36,047 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:45:36,047 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:45:36,048 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:45:36,048 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:45:36,048 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:45:36,048 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:45:36,049 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:45:36,049 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:45:36,050 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:45:36,054 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:45:36,054 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:45:36,055 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:45:36,055 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:45:36,055 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:45:36,056 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:36,058 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:45:36,058 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:45:36,058 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:45:36,058 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:45:36,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:45:36,059 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_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d0919f37d9ec3b35ef959618459b2f9ff909696f753b572bc67b87ebda7b05b0 [2024-11-09 00:45:36,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:45:36,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:45:36,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:45:36,428 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:45:36,429 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:45:36,430 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c Unable to find full path for "g++" [2024-11-09 00:45:38,528 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:45:38,795 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:45:38,796 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c [2024-11-09 00:45:38,814 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/data/7d89007db/c17271df29f3431680f872a01339c57b/FLAG755fd016a [2024-11-09 00:45:38,832 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/data/7d89007db/c17271df29f3431680f872a01339c57b [2024-11-09 00:45:38,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:45:38,836 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:45:38,838 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:38,838 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:45:38,844 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:45:38,845 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:38" (1/1) ... [2024-11-09 00:45:38,846 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53e6641e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:38, skipping insertion in model container [2024-11-09 00:45:38,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:45:38" (1/1) ... [2024-11-09 00:45:38,899 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:45:39,302 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_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c[24198,24211] [2024-11-09 00:45:39,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:39,330 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:45:39,438 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_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c[24198,24211] [2024-11-09 00:45:39,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:45:39,466 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:45:39,467 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39 WrapperNode [2024-11-09 00:45:39,468 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:45:39,469 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:39,469 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:45:39,469 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:45:39,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,499 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,559 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 933 [2024-11-09 00:45:39,559 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:45:39,560 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:45:39,560 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:45:39,560 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:45:39,577 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,577 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,586 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,586 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,614 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,662 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,665 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,673 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,685 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:45:39,686 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:45:39,686 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:45:39,686 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:45:39,687 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:45:39" (1/1) ... [2024-11-09 00:45:39,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:45:39,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:45:39,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:45:39,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_251e4ec5-1ffd-4850-9a1b-9a8d7a93ac1a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:45:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:45:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:45:39,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:45:39,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:45:39,999 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:45:40,001 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:45:41,181 INFO L? ?]: Removed 100 outVars from TransFormulas that were not future-live. [2024-11-09 00:45:41,181 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:45:42,097 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:45:42,097 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:45:42,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:42 BoogieIcfgContainer [2024-11-09 00:45:42,098 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:45:42,099 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:45:42,099 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:45:42,112 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:45:42,112 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:45:42" (1/1) ... [2024-11-09 00:45:42,126 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:45:42,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 142 states and 227 transitions. [2024-11-09 00:45:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 227 transitions. [2024-11-09 00:45:42,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:45:42,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:42,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:46,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:47,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 145 states and 233 transitions. [2024-11-09 00:45:47,208 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 233 transitions. [2024-11-09 00:45:47,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:45:47,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:47,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:47,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:49,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:49,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:49,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 149 states and 242 transitions. [2024-11-09 00:45:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 242 transitions. [2024-11-09 00:45:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:45:49,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:49,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:51,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 154 states and 253 transitions. [2024-11-09 00:45:52,156 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 253 transitions. [2024-11-09 00:45:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:45:52,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:52,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:54,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:54,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 160 states and 266 transitions. [2024-11-09 00:45:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 266 transitions. [2024-11-09 00:45:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:45:54,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:54,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:58,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 167 states and 281 transitions. [2024-11-09 00:45:58,001 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 281 transitions. [2024-11-09 00:45:58,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:45:58,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:00,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:02,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:02,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 176 states and 298 transitions. [2024-11-09 00:46:02,202 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 298 transitions. [2024-11-09 00:46:02,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:46:02,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:02,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:02,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:03,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:05,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:05,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 184 states and 314 transitions. [2024-11-09 00:46:05,321 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 314 transitions. [2024-11-09 00:46:05,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:46:05,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:05,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:05,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:05,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:05,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 185 states and 314 transitions. [2024-11-09 00:46:05,729 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 314 transitions. [2024-11-09 00:46:05,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:46:05,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:05,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:05,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:05,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 186 states and 315 transitions. [2024-11-09 00:46:05,872 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 315 transitions. [2024-11-09 00:46:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:46:05,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:05,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:06,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:08,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 198 states and 336 transitions. [2024-11-09 00:46:10,285 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 336 transitions. [2024-11-09 00:46:10,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:46:10,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:10,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:10,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:11,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:11,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 202 states and 342 transitions. [2024-11-09 00:46:11,382 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 342 transitions. [2024-11-09 00:46:11,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:46:11,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:11,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,857 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:23,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 221 states and 383 transitions. [2024-11-09 00:46:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 383 transitions. [2024-11-09 00:46:23,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:46:23,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:23,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:25,771 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:32,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 241 states and 427 transitions. [2024-11-09 00:46:32,868 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 427 transitions. [2024-11-09 00:46:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:46:32,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:32,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:34,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:34,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:34,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 242 states and 428 transitions. [2024-11-09 00:46:34,893 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 428 transitions. [2024-11-09 00:46:34,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:46:34,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:35,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:36,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:44,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:44,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 263 states and 472 transitions. [2024-11-09 00:46:44,354 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 472 transitions. [2024-11-09 00:46:44,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:46:44,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:44,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:44,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:46,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:47,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 265 states and 477 transitions. [2024-11-09 00:46:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 477 transitions. [2024-11-09 00:46:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:46:47,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:49,336 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:57,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:57,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 287 states and 523 transitions. [2024-11-09 00:46:57,693 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 523 transitions. [2024-11-09 00:46:57,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:46:57,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:57,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:57,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:59,588 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:01,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 290 states and 532 transitions. [2024-11-09 00:47:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 532 transitions. [2024-11-09 00:47:01,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:47:01,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:01,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:01,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:03,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 291 states and 536 transitions. [2024-11-09 00:47:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 536 transitions. [2024-11-09 00:47:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:47:03,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:03,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:05,368 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:05,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:05,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 292 states and 537 transitions. [2024-11-09 00:47:05,961 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 537 transitions. [2024-11-09 00:47:05,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:47:05,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:05,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:08,167 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:16,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 308 states and 570 transitions. [2024-11-09 00:47:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 570 transitions. [2024-11-09 00:47:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:47:16,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:16,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:16,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:18,178 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:18,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:18,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 309 states and 577 transitions. [2024-11-09 00:47:18,742 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 577 transitions. [2024-11-09 00:47:18,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:47:18,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:18,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:21,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:21,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 311 states and 582 transitions. [2024-11-09 00:47:21,803 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 582 transitions. [2024-11-09 00:47:21,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:47:21,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:21,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:23,689 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:24,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:24,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 313 states and 584 transitions. [2024-11-09 00:47:24,797 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 584 transitions. [2024-11-09 00:47:24,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:47:24,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:24,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:24,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:26,647 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:27,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 314 states and 585 transitions. [2024-11-09 00:47:27,256 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 585 transitions. [2024-11-09 00:47:27,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:47:27,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:27,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:29,123 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:29,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:29,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 315 states and 586 transitions. [2024-11-09 00:47:29,719 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 586 transitions. [2024-11-09 00:47:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:47:29,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:29,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:31,513 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:32,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:32,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 316 states and 592 transitions. [2024-11-09 00:47:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 592 transitions. [2024-11-09 00:47:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:47:32,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:33,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:37,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:48,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:48,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 338 states and 633 transitions. [2024-11-09 00:47:48,066 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 633 transitions. [2024-11-09 00:47:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:47:48,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:48,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:01,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:01,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 357 states and 665 transitions. [2024-11-09 00:48:01,945 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 665 transitions. [2024-11-09 00:48:01,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:48:01,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:01,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:07,708 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 359 states and 669 transitions. [2024-11-09 00:48:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 669 transitions. [2024-11-09 00:48:09,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:48:09,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:09,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:23,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:23,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 378 states and 699 transitions. [2024-11-09 00:48:23,461 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 699 transitions. [2024-11-09 00:48:23,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:48:23,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:23,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:23,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:27,823 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:30,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:30,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 381 states and 708 transitions. [2024-11-09 00:48:30,391 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 708 transitions. [2024-11-09 00:48:30,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:48:30,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:30,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:30,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:34,833 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:37,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:37,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 384 states and 714 transitions. [2024-11-09 00:48:37,206 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 714 transitions. [2024-11-09 00:48:37,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:48:37,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:37,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:37,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:41,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:43,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 385 states and 715 transitions. [2024-11-09 00:48:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 715 transitions. [2024-11-09 00:48:43,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:48:43,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:43,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:46,493 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 409 states and 762 transitions. [2024-11-09 00:48:57,861 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 762 transitions. [2024-11-09 00:48:57,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:48:57,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:57,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:58,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 412 states and 768 transitions. [2024-11-09 00:49:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 768 transitions. [2024-11-09 00:49:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:49:07,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:17,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 418 states and 786 transitions. [2024-11-09 00:49:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 786 transitions. [2024-11-09 00:49:17,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:49:17,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:17,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:24,658 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:42,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:42,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 434 states and 849 transitions. [2024-11-09 00:49:42,305 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 849 transitions. [2024-11-09 00:49:42,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:49:42,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:42,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:42,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:04,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:04,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 450 states and 918 transitions. [2024-11-09 00:50:04,284 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 918 transitions. [2024-11-09 00:50:04,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:50:04,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:04,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:07,747 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:22,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:22,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 463 states and 947 transitions. [2024-11-09 00:50:22,437 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 947 transitions. [2024-11-09 00:50:22,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:50:22,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:22,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:25,682 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 14 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 00:50:37,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:37,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 477 states and 976 transitions. [2024-11-09 00:50:37,955 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 976 transitions. [2024-11-09 00:50:37,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:50:37,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:37,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:38,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:42,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:42,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 479 states and 979 transitions. [2024-11-09 00:50:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 979 transitions. [2024-11-09 00:50:42,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:50:42,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:42,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:42,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:45,567 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:47,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 481 states and 997 transitions. [2024-11-09 00:50:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 997 transitions. [2024-11-09 00:50:47,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:50:47,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:47,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:47,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:07,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 493 states and 1020 transitions. [2024-11-09 00:51:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1020 transitions. [2024-11-09 00:51:07,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:51:07,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:07,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:07,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:09,546 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 505 states and 1040 transitions. [2024-11-09 00:51:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1040 transitions. [2024-11-09 00:51:21,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:51:21,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:21,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:21,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:23,975 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:25,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 506 states and 1045 transitions. [2024-11-09 00:51:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1045 transitions. [2024-11-09 00:51:25,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:51:25,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:25,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:25,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:33,035 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:48,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 520 states and 1072 transitions. [2024-11-09 00:51:48,738 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1072 transitions. [2024-11-09 00:51:48,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:51:48,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:48,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,320 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:54,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 522 states and 1078 transitions. [2024-11-09 00:51:54,700 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1078 transitions. [2024-11-09 00:51:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:51:54,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 524 states and 1087 transitions. [2024-11-09 00:51:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1087 transitions. [2024-11-09 00:51:58,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:51:58,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:59,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:02,930 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:18,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:18,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 535 states and 1114 transitions. [2024-11-09 00:52:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 1114 transitions. [2024-11-09 00:52:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:52:18,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:18,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:18,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:22,184 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:37,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 547 states and 1139 transitions. [2024-11-09 00:52:37,625 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1139 transitions. [2024-11-09 00:52:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:52:37,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:37,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:37,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:40,289 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:42,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 549 states and 1147 transitions. [2024-11-09 00:52:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 1147 transitions. [2024-11-09 00:52:42,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:52:42,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:42,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:42,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:46,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:46,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 551 states and 1154 transitions. [2024-11-09 00:52:46,847 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1154 transitions. [2024-11-09 00:52:46,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:52:46,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:46,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:46,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:49,735 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:51,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:51,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 553 states and 1157 transitions. [2024-11-09 00:52:51,910 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1157 transitions. [2024-11-09 00:52:51,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:52:51,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:51,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:52,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:57,051 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:13,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:13,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 564 states and 1187 transitions. [2024-11-09 00:53:13,057 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1187 transitions. [2024-11-09 00:53:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:53:13,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:13,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:13,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:16,437 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:35,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 578 states and 1221 transitions. [2024-11-09 00:53:35,385 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1221 transitions. [2024-11-09 00:53:35,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:53:35,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:35,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:35,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:39,589 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 580 states and 1226 transitions. [2024-11-09 00:53:42,233 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 1226 transitions. [2024-11-09 00:53:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:53:42,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:42,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:51,999 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 596 states and 1268 transitions. [2024-11-09 00:54:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1268 transitions. [2024-11-09 00:54:13,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:54:13,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:13,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:13,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:16,289 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:17,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:17,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 597 states and 1276 transitions. [2024-11-09 00:54:17,928 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1276 transitions. [2024-11-09 00:54:17,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:54:17,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:17,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:18,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:20,474 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:22,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:22,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 599 states and 1283 transitions. [2024-11-09 00:54:22,282 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1283 transitions. [2024-11-09 00:54:22,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:54:22,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:22,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:22,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:25,026 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:26,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 601 states and 1290 transitions. [2024-11-09 00:54:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1290 transitions. [2024-11-09 00:54:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:54:26,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:26,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:31,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:31,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 603 states and 1297 transitions. [2024-11-09 00:54:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1297 transitions. [2024-11-09 00:54:31,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:54:31,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:31,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:39,630 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 620 states and 1346 transitions. [2024-11-09 00:55:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1346 transitions. [2024-11-09 00:55:01,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:55:01,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:01,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:22,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:22,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 626 states and 1372 transitions. [2024-11-09 00:55:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1372 transitions. [2024-11-09 00:55:22,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:55:22,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:22,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:30,266 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 628 states and 1379 transitions. [2024-11-09 00:55:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1379 transitions. [2024-11-09 00:55:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:55:34,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:34,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:40,269 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:48,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:48,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 637 states and 1410 transitions. [2024-11-09 00:55:48,840 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1410 transitions. [2024-11-09 00:55:48,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:55:48,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:48,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:49,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:53,304 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:56,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:56,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 640 states and 1428 transitions. [2024-11-09 00:55:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1428 transitions. [2024-11-09 00:55:56,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:55:56,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:56,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:57,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:02,046 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 648 states and 1442 transitions. [2024-11-09 00:56:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1442 transitions. [2024-11-09 00:56:12,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:56:12,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:12,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:12,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:26,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:26,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 651 states and 1446 transitions. [2024-11-09 00:56:26,630 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1446 transitions. [2024-11-09 00:56:26,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:56:26,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:26,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:30,859 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:32,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:32,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 653 states and 1452 transitions. [2024-11-09 00:56:32,824 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1452 transitions. [2024-11-09 00:56:32,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:56:32,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:32,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:32,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:35,999 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:50,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 662 states and 1485 transitions. [2024-11-09 00:56:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1485 transitions. [2024-11-09 00:56:50,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:56:50,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:50,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:50,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:52,430 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 664 states and 1490 transitions. [2024-11-09 00:56:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1490 transitions. [2024-11-09 00:56:58,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:56:58,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:58,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:01,195 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:09,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 670 states and 1513 transitions. [2024-11-09 00:57:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1513 transitions. [2024-11-09 00:57:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:09,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:09,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:10,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:12,139 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:14,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 672 states and 1522 transitions. [2024-11-09 00:57:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1522 transitions. [2024-11-09 00:57:14,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:14,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:14,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:16,595 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:18,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 673 states and 1523 transitions. [2024-11-09 00:57:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1523 transitions. [2024-11-09 00:57:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:18,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:18,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:18,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:20,883 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:26,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:26,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 677 states and 1543 transitions. [2024-11-09 00:57:26,287 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1543 transitions. [2024-11-09 00:57:26,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:26,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:26,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:26,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:28,802 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:30,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:30,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 679 states and 1554 transitions. [2024-11-09 00:57:30,650 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1554 transitions. [2024-11-09 00:57:30,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:30,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:30,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:30,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:38,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:38,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 683 states and 1573 transitions. [2024-11-09 00:57:38,103 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1573 transitions. [2024-11-09 00:57:38,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:38,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:38,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:40,417 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 686 states and 1576 transitions. [2024-11-09 00:57:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1576 transitions. [2024-11-09 00:57:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:45,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:45,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:52,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:52,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 689 states and 1580 transitions. [2024-11-09 00:57:52,744 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 1580 transitions. [2024-11-09 00:57:52,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:57:52,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:52,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:52,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:54,991 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:56,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 691 states and 1585 transitions. [2024-11-09 00:57:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1585 transitions. [2024-11-09 00:57:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:57:56,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:56,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:02,274 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:08,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:08,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 692 states and 1590 transitions. [2024-11-09 00:58:08,625 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1590 transitions. [2024-11-09 00:58:08,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:58:08,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:08,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:08,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:12,895 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:27,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:27,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 699 states and 1622 transitions. [2024-11-09 00:58:27,405 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1622 transitions. [2024-11-09 00:58:27,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:58:27,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:27,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:32,240 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:44,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 706 states and 1645 transitions. [2024-11-09 00:58:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1645 transitions. [2024-11-09 00:58:44,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:58:44,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:49,468 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:59,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 711 states and 1668 transitions. [2024-11-09 00:58:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1668 transitions. [2024-11-09 00:58:59,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:58:59,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:59,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat