./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/substring-alloca-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/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_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/substring-alloca-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4cb6276eff0c60579b1d5f7034948eb4f53891709ff48cdd11b3329ec3c4cc2e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:48:35,024 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:48:35,082 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:48:35,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:48:35,087 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:48:35,110 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:48:35,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:48:35,111 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:48:35,112 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:48:35,112 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:48:35,113 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:48:35,113 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:48:35,113 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:48:35,114 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:48:35,114 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:48:35,115 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:48:35,115 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:48:35,115 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:48:35,116 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:48:35,116 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:48:35,117 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:48:35,122 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:48:35,122 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:48:35,122 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:48:35,123 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:48:35,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:35,123 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:48:35,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:48:35,124 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:48:35,124 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:48:35,124 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_cc277e6b-087c-4013-be95-955abfa083f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4cb6276eff0c60579b1d5f7034948eb4f53891709ff48cdd11b3329ec3c4cc2e [2024-11-09 00:48:35,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:48:35,455 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:48:35,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:48:35,461 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:48:35,461 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:48:35,463 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-memsafety/substring-alloca-2.i Unable to find full path for "g++" [2024-11-09 00:48:37,495 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:48:37,787 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:48:37,787 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/sv-benchmarks/c/array-memsafety/substring-alloca-2.i [2024-11-09 00:48:37,806 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/data/b79ec08d0/e4db6c23d278466e826c70d05b7e7ad2/FLAG2a3d82f77 [2024-11-09 00:48:37,821 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/data/b79ec08d0/e4db6c23d278466e826c70d05b7e7ad2 [2024-11-09 00:48:37,824 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:48:37,826 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:48:37,827 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:37,828 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:48:37,833 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:48:37,834 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:37" (1/1) ... [2024-11-09 00:48:37,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f751177 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:37, skipping insertion in model container [2024-11-09 00:48:37,836 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:48:37" (1/1) ... [2024-11-09 00:48:37,882 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:48:38,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:38,271 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:48:38,342 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:48:38,381 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:48:38,382 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38 WrapperNode [2024-11-09 00:48:38,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:48:38,383 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:38,383 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:48:38,383 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:48:38,391 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,409 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,432 INFO L138 Inliner]: procedures = 117, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 106 [2024-11-09 00:48:38,433 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:48:38,434 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:48:38,434 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:48:38,434 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:48:38,444 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,444 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,447 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,447 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,459 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,469 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,471 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,472 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,478 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:48:38,479 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:48:38,482 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:48:38,483 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:48:38,484 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:48:38" (1/1) ... [2024-11-09 00:48:38,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:48:38,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:48:38,534 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:48:38,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc277e6b-087c-4013-be95-955abfa083f3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:48:38,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:48:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:48:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:48:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:48:38,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:48:38,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:48:38,724 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:48:38,727 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:48:39,038 INFO L? ?]: Removed 62 outVars from TransFormulas that were not future-live. [2024-11-09 00:48:39,038 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:48:39,126 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:48:39,129 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:48:39,130 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:48:39 BoogieIcfgContainer [2024-11-09 00:48:39,130 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:48:39,131 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:48:39,131 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:48:39,146 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:48:39,147 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:48:39" (1/1) ... [2024-11-09 00:48:39,160 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:48:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:39,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 43 states and 52 transitions. [2024-11-09 00:48:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2024-11-09 00:48:39,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:48:39,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:39,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:39,720 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 00:48:39,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:39,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 42 states and 51 transitions. [2024-11-09 00:48:39,785 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 51 transitions. [2024-11-09 00:48:39,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:48:39,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:39,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:40,289 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 00:48:40,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:40,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 45 states and 58 transitions. [2024-11-09 00:48:40,871 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2024-11-09 00:48:40,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:48:40,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:40,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:41,007 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 00:48:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 70 transitions. [2024-11-09 00:48:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-11-09 00:48:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:48:41,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:41,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:41,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:41,726 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 00:48:43,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:43,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 55 states and 85 transitions. [2024-11-09 00:48:43,120 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 85 transitions. [2024-11-09 00:48:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:48:43,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:43,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:43,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:43,208 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 00:48:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 58 states and 95 transitions. [2024-11-09 00:48:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 95 transitions. [2024-11-09 00:48:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:48:43,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:43,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:43,992 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 00:48:45,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:45,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 63 states and 109 transitions. [2024-11-09 00:48:45,576 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 109 transitions. [2024-11-09 00:48:45,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:48:45,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:45,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:45,672 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 00:48:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:46,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 63 states and 106 transitions. [2024-11-09 00:48:46,070 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 106 transitions. [2024-11-09 00:48:46,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:48:46,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:46,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:46,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:48,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:48,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 67 states and 119 transitions. [2024-11-09 00:48:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 119 transitions. [2024-11-09 00:48:48,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:48:48,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:48,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:48,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:48,612 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 00:48:49,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:49,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 67 states and 116 transitions. [2024-11-09 00:48:49,097 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 116 transitions. [2024-11-09 00:48:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:48:49,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:49,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:49,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:49,418 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 00:48:49,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:49,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 70 states and 120 transitions. [2024-11-09 00:48:49,918 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 120 transitions. [2024-11-09 00:48:49,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:48:49,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:49,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:50,406 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 00:48:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 75 states and 133 transitions. [2024-11-09 00:48:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 133 transitions. [2024-11-09 00:48:53,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:48:53,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:53,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,752 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 00:48:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 76 states and 135 transitions. [2024-11-09 00:48:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 135 transitions. [2024-11-09 00:48:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:48:54,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:54,647 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 00:48:55,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:55,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 78 states and 140 transitions. [2024-11-09 00:48:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 140 transitions. [2024-11-09 00:48:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:48:55,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:55,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:56,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:59,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:59,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 80 states and 147 transitions. [2024-11-09 00:48:59,033 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 147 transitions. [2024-11-09 00:48:59,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:48:59,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:59,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:00,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 83 states and 151 transitions. [2024-11-09 00:49:00,314 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 151 transitions. [2024-11-09 00:49:00,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:49:00,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:00,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:00,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 86 states and 157 transitions. [2024-11-09 00:49:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 157 transitions. [2024-11-09 00:49:03,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:49:03,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:03,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 91 states and 176 transitions. [2024-11-09 00:49:07,881 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 176 transitions. [2024-11-09 00:49:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:49:07,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:08,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:11,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:11,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 96 states and 194 transitions. [2024-11-09 00:49:11,974 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 194 transitions. [2024-11-09 00:49:11,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:49:11,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:11,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:12,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:14,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:14,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 99 states and 199 transitions. [2024-11-09 00:49:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 199 transitions. [2024-11-09 00:49:14,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:49:14,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:14,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:14,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:14,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:14,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:14,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 99 states and 193 transitions. [2024-11-09 00:49:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 193 transitions. [2024-11-09 00:49:14,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:49:14,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:14,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:14,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:15,846 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:21,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:21,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 106 states and 215 transitions. [2024-11-09 00:49:21,840 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 215 transitions. [2024-11-09 00:49:21,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:49:21,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:21,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:21,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:22,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:28,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:28,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 111 states and 231 transitions. [2024-11-09 00:49:28,441 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 231 transitions. [2024-11-09 00:49:28,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:49:28,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:28,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:28,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:29,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 111 states and 227 transitions. [2024-11-09 00:49:29,230 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 227 transitions. [2024-11-09 00:49:29,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:49:29,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:29,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:29,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:30,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:38,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 119 states and 247 transitions. [2024-11-09 00:49:38,093 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 247 transitions. [2024-11-09 00:49:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:49:38,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:38,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:38,613 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 00:49:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 122 states and 253 transitions. [2024-11-09 00:49:39,829 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 253 transitions. [2024-11-09 00:49:39,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:49:39,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:39,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:39,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:40,761 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 00:49:43,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:43,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 125 states and 261 transitions. [2024-11-09 00:49:43,803 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 261 transitions. [2024-11-09 00:49:43,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:49:43,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:43,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:43,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 125 states and 260 transitions. [2024-11-09 00:49:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 260 transitions. [2024-11-09 00:49:44,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:49:44,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:44,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:44,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 126 states and 261 transitions. [2024-11-09 00:49:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 261 transitions. [2024-11-09 00:49:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:49:45,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:45,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:45,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:45,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:49:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:49,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 129 states and 272 transitions. [2024-11-09 00:49:49,100 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 272 transitions. [2024-11-09 00:49:49,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:49:49,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:49,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:49,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:50,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 130 states and 278 transitions. [2024-11-09 00:49:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 278 transitions. [2024-11-09 00:49:54,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:49:54,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:54,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:54,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:49:56,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:56,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 133 states and 284 transitions. [2024-11-09 00:49:56,130 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 284 transitions. [2024-11-09 00:49:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:49:56,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:49:58,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:58,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 135 states and 290 transitions. [2024-11-09 00:49:58,321 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 290 transitions. [2024-11-09 00:49:58,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:49:58,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:58,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:58,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:58,370 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:50:00,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:00,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 137 states and 294 transitions. [2024-11-09 00:50:00,251 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 294 transitions. [2024-11-09 00:50:00,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:50:00,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:00,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:00,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:01,691 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 00:50:06,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 140 states and 299 transitions. [2024-11-09 00:50:06,678 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 299 transitions. [2024-11-09 00:50:06,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:50:06,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:06,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:06,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:07,377 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 00:50:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 150 states and 329 transitions. [2024-11-09 00:50:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 329 transitions. [2024-11-09 00:50:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:50:15,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:15,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:16,685 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 00:50:17,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:17,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 152 states and 333 transitions. [2024-11-09 00:50:17,498 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 333 transitions. [2024-11-09 00:50:17,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:50:17,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:17,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:17,517 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 00:50:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 152 states and 332 transitions. [2024-11-09 00:50:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 332 transitions. [2024-11-09 00:50:18,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:18,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:50:19,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:19,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 152 states and 326 transitions. [2024-11-09 00:50:19,407 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 326 transitions. [2024-11-09 00:50:19,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:19,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:19,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:19,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:20,633 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:23,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:23,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 128 states and 253 transitions. [2024-11-09 00:50:23,916 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 253 transitions. [2024-11-09 00:50:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:23,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:23,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:24,938 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:50:30,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 132 states and 265 transitions. [2024-11-09 00:50:30,661 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 265 transitions. [2024-11-09 00:50:30,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:30,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:30,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,487 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:35,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 132 states and 264 transitions. [2024-11-09 00:50:35,006 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 264 transitions. [2024-11-09 00:50:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:35,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:35,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:35,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:35,033 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 00:50:35,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:35,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 134 states and 268 transitions. [2024-11-09 00:50:35,063 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 268 transitions. [2024-11-09 00:50:35,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:35,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:35,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:35,103 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 00:50:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 136 states and 272 transitions. [2024-11-09 00:50:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 272 transitions. [2024-11-09 00:50:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:35,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:35,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:35,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:35,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:36,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:36,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 137 states and 273 transitions. [2024-11-09 00:50:36,885 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 273 transitions. [2024-11-09 00:50:36,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:36,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:36,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:37,262 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 00:50:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 141 states and 281 transitions. [2024-11-09 00:50:39,902 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 281 transitions. [2024-11-09 00:50:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:50:39,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:39,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:40,298 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 00:50:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 146 states and 294 transitions. [2024-11-09 00:50:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 294 transitions. [2024-11-09 00:50:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:50:43,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:43,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:43,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:43,575 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:50:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 148 states and 298 transitions. [2024-11-09 00:50:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 298 transitions. [2024-11-09 00:50:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:50:45,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:45,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:45,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:50:47,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 145 states and 290 transitions. [2024-11-09 00:50:47,263 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 290 transitions. [2024-11-09 00:50:47,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:50:47,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:47,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:57,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 148 states and 297 transitions. [2024-11-09 00:50:57,380 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 297 transitions. [2024-11-09 00:50:57,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:50:57,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:57,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:04,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:04,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 149 states and 301 transitions. [2024-11-09 00:51:04,455 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 301 transitions. [2024-11-09 00:51:04,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:51:04,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:04,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:04,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:04,574 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:51:05,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:05,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 148 states and 295 transitions. [2024-11-09 00:51:05,970 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 295 transitions. [2024-11-09 00:51:05,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:51:05,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:05,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:09,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:09,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 148 states and 294 transitions. [2024-11-09 00:51:09,187 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 294 transitions. [2024-11-09 00:51:09,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:51:09,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:09,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:09,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:51:12,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:12,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 151 states and 299 transitions. [2024-11-09 00:51:12,897 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 299 transitions. [2024-11-09 00:51:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:51:12,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:12,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:12,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:14,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:19,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:19,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 154 states and 306 transitions. [2024-11-09 00:51:19,555 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 306 transitions. [2024-11-09 00:51:19,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:51:19,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:19,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:19,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:19,979 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 00:51:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:23,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 156 states and 310 transitions. [2024-11-09 00:51:23,167 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 310 transitions. [2024-11-09 00:51:23,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:51:23,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:23,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:23,209 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 00:51:25,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 156 states and 309 transitions. [2024-11-09 00:51:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 309 transitions. [2024-11-09 00:51:25,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:51:25,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:25,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:25,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:50,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:50,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 168 states and 338 transitions. [2024-11-09 00:51:50,656 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 338 transitions. [2024-11-09 00:51:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:51:50,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:50,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:50,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:52:02,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:02,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 98 states and 158 transitions. [2024-11-09 00:52:02,120 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 158 transitions. [2024-11-09 00:52:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:52:02,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:02,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:02,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:02,198 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 00:52:10,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:10,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 103 states and 170 transitions. [2024-11-09 00:52:10,529 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 170 transitions. [2024-11-09 00:52:10,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:52:10,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:10,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:11,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:13,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:13,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 103 states and 169 transitions. [2024-11-09 00:52:13,396 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 169 transitions. [2024-11-09 00:52:13,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:52:13,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:13,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:13,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:13,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:52:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:17,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 104 states and 171 transitions. [2024-11-09 00:52:17,613 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 171 transitions. [2024-11-09 00:52:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:52:17,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:17,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:19,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:28,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:28,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 110 states and 185 transitions. [2024-11-09 00:52:28,255 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 185 transitions. [2024-11-09 00:52:28,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:52:28,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:28,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:28,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:52:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 112 states and 186 transitions. [2024-11-09 00:52:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 186 transitions. [2024-11-09 00:52:30,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:52:30,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:30,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:30,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:33,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:49,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:49,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 120 states and 204 transitions. [2024-11-09 00:52:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 204 transitions. [2024-11-09 00:52:49,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:52:49,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:49,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:49,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:49,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 121 states and 205 transitions. [2024-11-09 00:52:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 205 transitions. [2024-11-09 00:52:51,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:52:51,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:51,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:51,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:51,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:53,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 122 states and 206 transitions. [2024-11-09 00:52:53,636 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 206 transitions. [2024-11-09 00:52:53,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:52:53,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:53,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:53,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:52:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 123 states and 208 transitions. [2024-11-09 00:52:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 208 transitions. [2024-11-09 00:52:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:52:55,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:55,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:55,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:10,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:10,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 130 states and 229 transitions. [2024-11-09 00:53:10,375 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 229 transitions. [2024-11-09 00:53:10,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:53:10,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:10,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:13,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:45,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:45,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 140 states and 256 transitions. [2024-11-09 00:53:45,108 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 256 transitions. [2024-11-09 00:53:45,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:53:45,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:45,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:45,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:45,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 142 states and 263 transitions. [2024-11-09 00:53:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 263 transitions. [2024-11-09 00:53:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:53:49,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:49,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:49,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:49,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:53:53,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:53,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 144 states and 269 transitions. [2024-11-09 00:53:53,023 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 269 transitions. [2024-11-09 00:53:53,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:53:53,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:53,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:53,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:53,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 143 states and 267 transitions. [2024-11-09 00:53:53,596 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 267 transitions. [2024-11-09 00:53:53,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:53:53,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:53,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:53:54,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:54,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 142 states and 265 transitions. [2024-11-09 00:53:54,877 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 265 transitions. [2024-11-09 00:53:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:53:54,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:54,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:54,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:01,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 145 states and 273 transitions. [2024-11-09 00:54:01,188 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 273 transitions. [2024-11-09 00:54:01,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:54:01,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:06,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:29,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:29,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 152 states and 285 transitions. [2024-11-09 00:54:29,094 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 285 transitions. [2024-11-09 00:54:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:54:29,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:29,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:29,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:29,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:31,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 141 states and 270 transitions. [2024-11-09 00:54:31,599 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 270 transitions. [2024-11-09 00:54:31,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:54:31,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:31,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:31,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:40,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:40,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 143 states and 274 transitions. [2024-11-09 00:54:40,233 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 274 transitions. [2024-11-09 00:54:40,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:54:40,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:40,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:40,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:40,263 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:44,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:44,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 145 states and 278 transitions. [2024-11-09 00:54:44,754 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 278 transitions. [2024-11-09 00:54:44,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:54:44,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:44,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:44,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:55:03,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:03,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 153 states and 300 transitions. [2024-11-09 00:55:03,923 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 300 transitions. [2024-11-09 00:55:03,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:55:03,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:03,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:55:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:24,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 161 states and 322 transitions. [2024-11-09 00:55:24,016 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 322 transitions. [2024-11-09 00:55:24,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:55:24,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:24,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:24,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:55:28,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 163 states and 327 transitions. [2024-11-09 00:55:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 327 transitions. [2024-11-09 00:55:28,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:55:28,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:28,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:28,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:32,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:55:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 168 states and 342 transitions. [2024-11-09 00:55:47,000 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 342 transitions. [2024-11-09 00:55:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:55:47,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:47,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:55:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:51,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 170 states and 345 transitions. [2024-11-09 00:55:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 345 transitions. [2024-11-09 00:55:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:55:51,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:51,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:51,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:51,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:55:54,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:54,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 170 states and 343 transitions. [2024-11-09 00:55:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 343 transitions. [2024-11-09 00:55:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:55:54,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:54,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:14,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:14,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 178 states and 367 transitions. [2024-11-09 00:56:14,989 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 367 transitions. [2024-11-09 00:56:14,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:56:14,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:14,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:15,025 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:56:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:19,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 181 states and 379 transitions. [2024-11-09 00:56:19,785 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 379 transitions. [2024-11-09 00:56:19,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:56:19,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:19,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:19,814 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:56:22,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:22,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 181 states and 378 transitions. [2024-11-09 00:56:22,418 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 378 transitions. [2024-11-09 00:56:22,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:56:22,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:22,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:22,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:22,494 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:56:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 182 states and 379 transitions. [2024-11-09 00:56:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 379 transitions. [2024-11-09 00:56:25,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:56:25,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:25,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 188 states and 392 transitions. [2024-11-09 00:56:41,433 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 392 transitions. [2024-11-09 00:56:41,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:56:41,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:41,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:41,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:42,011 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 193 states and 408 transitions. [2024-11-09 00:56:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 408 transitions. [2024-11-09 00:56:55,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:56:55,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:55,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:56:58,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 194 states and 411 transitions. [2024-11-09 00:56:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 411 transitions. [2024-11-09 00:56:58,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:56:58,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:58,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:03,004 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:57:20,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:20,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 198 states and 425 transitions. [2024-11-09 00:57:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 425 transitions. [2024-11-09 00:57:20,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:57:20,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:20,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:57:25,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:25,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 200 states and 432 transitions. [2024-11-09 00:57:25,822 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 432 transitions. [2024-11-09 00:57:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:57:25,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:25,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:25,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:29,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:57:35,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:35,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 201 states and 434 transitions. [2024-11-09 00:57:35,326 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 434 transitions. [2024-11-09 00:57:35,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:57:35,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:35,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:35,434 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:39,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 204 states and 447 transitions. [2024-11-09 00:57:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 447 transitions. [2024-11-09 00:57:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:57:39,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:39,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:39,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 205 states and 448 transitions. [2024-11-09 00:57:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 448 transitions. [2024-11-09 00:57:42,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:57:42,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:42,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:42,965 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 205 states and 447 transitions. [2024-11-09 00:57:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 447 transitions. [2024-11-09 00:57:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:57:44,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:44,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:44,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:57:53,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:53,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 207 states and 448 transitions. [2024-11-09 00:57:53,505 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 448 transitions. [2024-11-09 00:57:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:57:53,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:53,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:57:58,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:58,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 209 states and 453 transitions. [2024-11-09 00:57:58,817 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 453 transitions. [2024-11-09 00:57:58,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:57:58,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:58,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:58,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:58,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:04,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 211 states and 459 transitions. [2024-11-09 00:58:04,618 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 459 transitions. [2024-11-09 00:58:04,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:58:04,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:04,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:07,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:07,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 200 states and 413 transitions. [2024-11-09 00:58:07,336 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 413 transitions. [2024-11-09 00:58:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:58:07,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:07,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:58:49,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 212 states and 443 transitions. [2024-11-09 00:58:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 443 transitions. [2024-11-09 00:58:49,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:58:49,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:49,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:56,283 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:10,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 214 states and 445 transitions. [2024-11-09 00:59:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 445 transitions. [2024-11-09 00:59:10,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:59:10,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:10,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:57,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 224 states and 481 transitions. [2024-11-09 00:59:57,472 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 481 transitions. [2024-11-09 00:59:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:59:57,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:59:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 224 states and 480 transitions. [2024-11-09 00:59:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 480 transitions. [2024-11-09 00:59:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:59:59,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:59,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:59,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:59,287 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:03,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:03,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 225 states and 480 transitions. [2024-11-09 01:00:03,321 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 480 transitions. [2024-11-09 01:00:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:03,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:03,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:03,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:00:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:31,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 233 states and 499 transitions. [2024-11-09 01:00:31,319 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 499 transitions. [2024-11-09 01:00:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:31,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:31,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:31,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:31,526 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:00:38,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:38,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 235 states and 507 transitions. [2024-11-09 01:00:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 507 transitions. [2024-11-09 01:00:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:38,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:38,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:38,491 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:00:44,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:44,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 237 states and 516 transitions. [2024-11-09 01:00:44,985 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 516 transitions. [2024-11-09 01:00:44,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:44,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:44,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:45,572 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:00:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:51,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 239 states and 524 transitions. [2024-11-09 01:00:51,684 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 524 transitions. [2024-11-09 01:00:51,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:51,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:51,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:51,728 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:00:55,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 239 states and 517 transitions. [2024-11-09 01:00:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 517 transitions. [2024-11-09 01:00:55,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:55,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:55,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:00:58,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:58,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 235 states and 512 transitions. [2024-11-09 01:00:58,641 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 512 transitions. [2024-11-09 01:00:58,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:58,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:58,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:10,766 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.