./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/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_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/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_c209445b-66fe-4ae3-abe6-ab044d088317/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 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:55:16,436 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:55:16,547 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:55:16,558 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:55:16,558 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:55:16,594 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:55:16,596 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:55:16,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:55:16,597 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:55:16,599 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:55:16,600 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:55:16,600 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:55:16,601 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:55:16,601 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:55:16,601 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:55:16,601 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:55:16,615 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:55:16,615 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:55:16,619 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:55:16,619 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:55:16,620 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:55:16,623 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:55:16,624 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:55:16,624 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:55:16,624 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:55:16,625 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:16,625 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:55:16,625 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:55:16,626 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:55:16,626 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:55:16,626 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_c209445b-66fe-4ae3-abe6-ab044d088317/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-11-08 22:55:16,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:55:16,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:55:16,941 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:55:16,942 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:55:16,942 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:55:16,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-2.i Unable to find full path for "g++" [2024-11-08 22:55:18,955 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:55:19,320 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:55:19,321 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-2.i [2024-11-08 22:55:19,352 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/data/3026f836d/da55023c83fb4f5b858bd3f08ec79c51/FLAGb121b1ea1 [2024-11-08 22:55:19,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/data/3026f836d/da55023c83fb4f5b858bd3f08ec79c51 [2024-11-08 22:55:19,382 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:55:19,383 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:55:19,385 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:19,385 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:55:19,389 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:55:19,390 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:19" (1/1) ... [2024-11-08 22:55:19,390 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46cca302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:19, skipping insertion in model container [2024-11-08 22:55:19,391 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:55:19" (1/1) ... [2024-11-08 22:55:19,452 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:55:20,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:20,292 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:55:20,526 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:55:20,590 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:55:20,591 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20 WrapperNode [2024-11-08 22:55:20,592 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:55:20,593 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:20,594 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:55:20,594 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:55:20,604 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,658 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,759 INFO L138 Inliner]: procedures = 176, calls = 377, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1729 [2024-11-08 22:55:20,760 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:55:20,761 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:55:20,761 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:55:20,761 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:55:20,775 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,775 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,806 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,806 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,895 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,918 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,932 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,946 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,963 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:55:20,964 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:55:20,966 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:55:20,966 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:55:20,967 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:55:20" (1/1) ... [2024-11-08 22:55:20,974 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:55:20,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:55:21,009 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:55:21,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c209445b-66fe-4ae3-abe6-ab044d088317/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:55:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:55:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:55:21,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:55:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:55:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:55:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:55:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:55:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:55:21,057 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:55:21,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:55:21,410 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:55:21,413 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:55:25,242 INFO L? ?]: Removed 1731 outVars from TransFormulas that were not future-live. [2024-11-08 22:55:25,242 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:55:27,305 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:55:27,305 INFO L316 CfgBuilder]: Removed 62 assume(true) statements. [2024-11-08 22:55:27,305 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:27 BoogieIcfgContainer [2024-11-08 22:55:27,306 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:55:27,306 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:55:27,307 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:55:27,317 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:55:27,317 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:55:27" (1/1) ... [2024-11-08 22:55:27,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:55:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1301 states and 1444 transitions. [2024-11-08 22:55:27,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1444 transitions. [2024-11-08 22:55:27,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:55:27,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:27,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1302 states and 1445 transitions. [2024-11-08 22:55:27,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1445 transitions. [2024-11-08 22:55:27,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:55:27,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:27,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:27,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1301 states and 1444 transitions. [2024-11-08 22:55:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1444 transitions. [2024-11-08 22:55:27,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:55:27,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:27,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:27,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1300 states and 1443 transitions. [2024-11-08 22:55:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1443 transitions. [2024-11-08 22:55:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:55:28,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:28,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:28,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:28,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:28,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 1299 states and 1442 transitions. [2024-11-08 22:55:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1442 transitions. [2024-11-08 22:55:28,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:55:28,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:28,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:28,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1298 states and 1441 transitions. [2024-11-08 22:55:28,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1441 transitions. [2024-11-08 22:55:28,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:55:28,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:28,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:28,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:28,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1301 states and 1447 transitions. [2024-11-08 22:55:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1447 transitions. [2024-11-08 22:55:28,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:55:28,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:28,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:28,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:28,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:29,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1306 states and 1456 transitions. [2024-11-08 22:55:29,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1456 transitions. [2024-11-08 22:55:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:55:29,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:29,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1306 states and 1453 transitions. [2024-11-08 22:55:29,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1453 transitions. [2024-11-08 22:55:29,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:55:29,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 1306 states and 1447 transitions. [2024-11-08 22:55:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1447 transitions. [2024-11-08 22:55:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:55:29,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:29,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1314 states and 1462 transitions. [2024-11-08 22:55:29,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1462 transitions. [2024-11-08 22:55:29,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:55:29,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:29,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:29,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1314 states and 1460 transitions. [2024-11-08 22:55:29,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1460 transitions. [2024-11-08 22:55:29,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:55:29,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:29,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:30,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:30,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1317 states and 1467 transitions. [2024-11-08 22:55:30,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1467 transitions. [2024-11-08 22:55:30,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:55:30,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:30,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:30,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:30,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:30,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:30,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1319 states and 1468 transitions. [2024-11-08 22:55:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1468 transitions. [2024-11-08 22:55:30,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:55:30,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:30,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:30,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:30,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1322 states and 1474 transitions. [2024-11-08 22:55:30,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1474 transitions. [2024-11-08 22:55:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:55:30,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:30,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:30,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:31,066 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:31,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:31,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1279 states and 1424 transitions. [2024-11-08 22:55:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1424 transitions. [2024-11-08 22:55:31,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:55:31,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:31,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:31,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:31,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:31,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1276 states and 1420 transitions. [2024-11-08 22:55:31,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1420 transitions. [2024-11-08 22:55:31,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:55:31,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:31,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:31,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:31,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:31,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:31,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1273 states and 1416 transitions. [2024-11-08 22:55:31,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1416 transitions. [2024-11-08 22:55:31,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:55:31,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:31,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:31,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:32,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1270 states and 1412 transitions. [2024-11-08 22:55:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1412 transitions. [2024-11-08 22:55:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:55:32,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:32,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1267 states and 1408 transitions. [2024-11-08 22:55:32,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1408 transitions. [2024-11-08 22:55:32,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:55:32,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1264 states and 1404 transitions. [2024-11-08 22:55:32,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1404 transitions. [2024-11-08 22:55:32,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:55:32,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1261 states and 1400 transitions. [2024-11-08 22:55:32,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1400 transitions. [2024-11-08 22:55:32,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:55:32,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1258 states and 1396 transitions. [2024-11-08 22:55:32,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1396 transitions. [2024-11-08 22:55:32,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:55:32,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:33,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1257 states and 1395 transitions. [2024-11-08 22:55:33,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1395 transitions. [2024-11-08 22:55:33,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:55:33,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:33,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:33,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:35,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:35,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1256 states and 1394 transitions. [2024-11-08 22:55:35,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1394 transitions. [2024-11-08 22:55:35,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:55:35,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:35,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:36,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:37,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1256 states and 1393 transitions. [2024-11-08 22:55:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1393 transitions. [2024-11-08 22:55:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:55:37,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:37,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:37,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1255 states and 1392 transitions. [2024-11-08 22:55:37,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1392 transitions. [2024-11-08 22:55:37,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:55:37,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:37,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:38,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1254 states and 1391 transitions. [2024-11-08 22:55:38,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1391 transitions. [2024-11-08 22:55:38,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:55:38,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:38,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:38,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:38,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:38,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1254 states and 1390 transitions. [2024-11-08 22:55:38,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1390 transitions. [2024-11-08 22:55:38,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:55:38,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:38,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:38,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:38,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:38,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1253 states and 1389 transitions. [2024-11-08 22:55:38,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1389 transitions. [2024-11-08 22:55:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:55:38,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:39,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:39,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:39,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1252 states and 1388 transitions. [2024-11-08 22:55:39,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1388 transitions. [2024-11-08 22:55:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:55:39,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:39,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:39,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:39,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1251 states and 1387 transitions. [2024-11-08 22:55:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1387 transitions. [2024-11-08 22:55:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:55:39,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:39,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:39,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:39,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:39,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:39,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1250 states and 1386 transitions. [2024-11-08 22:55:39,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1386 transitions. [2024-11-08 22:55:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:55:39,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:39,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:39,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:49,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1250 states and 1384 transitions. [2024-11-08 22:55:49,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1384 transitions. [2024-11-08 22:55:49,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:55:49,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:49,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:49,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:49,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:56,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:55:56,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1259 states and 1396 transitions. [2024-11-08 22:55:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1396 transitions. [2024-11-08 22:55:56,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:55:56,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:56,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:59,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1268 states and 1408 transitions. [2024-11-08 22:55:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1408 transitions. [2024-11-08 22:55:59,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:55:59,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:59,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:59,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:59,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1267 states and 1407 transitions. [2024-11-08 22:55:59,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1407 transitions. [2024-11-08 22:55:59,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:55:59,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:59,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:59,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:00,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1268 states and 1409 transitions. [2024-11-08 22:56:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1409 transitions. [2024-11-08 22:56:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:56:00,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:00,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 1269 states and 1409 transitions. [2024-11-08 22:56:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1409 transitions. [2024-11-08 22:56:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:56:00,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1269 states and 1408 transitions. [2024-11-08 22:56:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1408 transitions. [2024-11-08 22:56:00,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:56:00,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1258 states and 1395 transitions. [2024-11-08 22:56:00,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1395 transitions. [2024-11-08 22:56:00,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:56:00,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:00,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:00,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:01,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1258 states and 1394 transitions. [2024-11-08 22:56:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1394 transitions. [2024-11-08 22:56:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:56:01,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:01,790 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1246 states and 1379 transitions. [2024-11-08 22:56:01,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1379 transitions. [2024-11-08 22:56:01,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:56:01,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:02,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:02,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1245 states and 1378 transitions. [2024-11-08 22:56:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1378 transitions. [2024-11-08 22:56:02,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:56:02,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:02,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1244 states and 1377 transitions. [2024-11-08 22:56:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1377 transitions. [2024-11-08 22:56:02,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:56:02,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:02,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:02,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1243 states and 1376 transitions. [2024-11-08 22:56:02,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1376 transitions. [2024-11-08 22:56:02,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:56:02,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:02,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:02,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:02,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:02,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1242 states and 1375 transitions. [2024-11-08 22:56:02,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1375 transitions. [2024-11-08 22:56:02,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:56:02,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:02,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:02,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:02,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:07,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:07,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1284 states and 1419 transitions. [2024-11-08 22:56:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1419 transitions. [2024-11-08 22:56:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:56:07,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:07,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:07,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:07,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:07,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1283 states and 1418 transitions. [2024-11-08 22:56:07,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1418 transitions. [2024-11-08 22:56:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:56:07,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:07,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:08,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:08,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1282 states and 1417 transitions. [2024-11-08 22:56:08,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1417 transitions. [2024-11-08 22:56:08,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:56:08,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:08,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 1283 states and 1417 transitions. [2024-11-08 22:56:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1417 transitions. [2024-11-08 22:56:08,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:56:08,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:08,409 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1283 states and 1414 transitions. [2024-11-08 22:56:08,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 1414 transitions. [2024-11-08 22:56:08,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:56:08,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:08,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:09,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:11,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:11,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 1282 states and 1413 transitions. [2024-11-08 22:56:11,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1413 transitions. [2024-11-08 22:56:11,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:56:11,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:11,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:13,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:13,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1281 states and 1412 transitions. [2024-11-08 22:56:13,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1412 transitions. [2024-11-08 22:56:13,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:56:13,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:13,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:13,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:13,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1280 states and 1411 transitions. [2024-11-08 22:56:13,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1411 transitions. [2024-11-08 22:56:13,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:56:13,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:14,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1279 states and 1410 transitions. [2024-11-08 22:56:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1410 transitions. [2024-11-08 22:56:14,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:56:14,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:14,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:14,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:14,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 1278 states and 1408 transitions. [2024-11-08 22:56:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1408 transitions. [2024-11-08 22:56:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:56:14,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:14,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:15,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1277 states and 1407 transitions. [2024-11-08 22:56:15,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1407 transitions. [2024-11-08 22:56:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:56:15,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:15,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:15,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1276 states and 1406 transitions. [2024-11-08 22:56:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1406 transitions. [2024-11-08 22:56:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:56:17,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:17,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:17,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:18,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:21,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:21,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 1275 states and 1405 transitions. [2024-11-08 22:56:21,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1405 transitions. [2024-11-08 22:56:21,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:56:21,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:21,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:21,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:22,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:22,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 1274 states and 1404 transitions. [2024-11-08 22:56:22,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1404 transitions. [2024-11-08 22:56:22,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:56:22,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:22,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:22,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:23,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:23,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 1273 states and 1403 transitions. [2024-11-08 22:56:23,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 1403 transitions. [2024-11-08 22:56:23,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:56:23,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:23,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:24,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:26,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:26,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 1276 states and 1410 transitions. [2024-11-08 22:56:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 1410 transitions. [2024-11-08 22:56:26,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:56:26,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:31,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:31,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1279 states and 1420 transitions. [2024-11-08 22:56:31,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1420 transitions. [2024-11-08 22:56:31,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:56:31,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:31,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:31,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:32,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1280 states and 1422 transitions. [2024-11-08 22:56:32,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 1422 transitions. [2024-11-08 22:56:32,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:56:32,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:32,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:32,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:32,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:33,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:33,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1281 states and 1424 transitions. [2024-11-08 22:56:33,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1424 transitions. [2024-11-08 22:56:33,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:56:33,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:33,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:33,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:35,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:56:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1269 states and 1399 transitions. [2024-11-08 22:56:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1399 transitions. [2024-11-08 22:56:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:56:42,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:42,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:42,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:47,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1268 states and 1398 transitions. [2024-11-08 22:56:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1398 transitions. [2024-11-08 22:56:47,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:56:47,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:47,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:47,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:49,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:53,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:53,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1267 states and 1397 transitions. [2024-11-08 22:56:53,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1397 transitions. [2024-11-08 22:56:53,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:56:53,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:53,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:53,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:53,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:54,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:54,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1266 states and 1396 transitions. [2024-11-08 22:56:54,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1396 transitions. [2024-11-08 22:56:54,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:56:54,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:54,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:54,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:55,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:55,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1265 states and 1395 transitions. [2024-11-08 22:56:55,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1395 transitions. [2024-11-08 22:56:55,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:56:55,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:55,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:55,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:57,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:02,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:02,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1264 states and 1394 transitions. [2024-11-08 22:57:02,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1394 transitions. [2024-11-08 22:57:02,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:57:02,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:02,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:02,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:04,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:10,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:10,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 1263 states and 1393 transitions. [2024-11-08 22:57:10,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1393 transitions. [2024-11-08 22:57:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:57:10,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:10,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:10,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:11,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:11,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1262 states and 1392 transitions. [2024-11-08 22:57:11,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1392 transitions. [2024-11-08 22:57:11,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:57:11,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:12,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:12,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1261 states and 1391 transitions. [2024-11-08 22:57:12,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1391 transitions. [2024-11-08 22:57:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:57:12,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:12,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:13,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:18,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1260 states and 1390 transitions. [2024-11-08 22:57:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1390 transitions. [2024-11-08 22:57:18,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:57:18,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:18,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:21,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:25,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1259 states and 1389 transitions. [2024-11-08 22:57:25,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1389 transitions. [2024-11-08 22:57:25,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:57:25,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:25,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:25,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:26,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:26,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1258 states and 1388 transitions. [2024-11-08 22:57:26,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1388 transitions. [2024-11-08 22:57:26,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:57:26,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:26,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:26,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:27,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:27,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1257 states and 1387 transitions. [2024-11-08 22:57:27,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1387 transitions. [2024-11-08 22:57:27,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:57:27,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:27,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:29,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:33,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1256 states and 1386 transitions. [2024-11-08 22:57:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1386 transitions. [2024-11-08 22:57:33,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:57:33,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:33,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:33,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:37,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:43,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:43,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1255 states and 1385 transitions. [2024-11-08 22:57:43,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1385 transitions. [2024-11-08 22:57:43,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:57:43,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:43,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:44,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1254 states and 1384 transitions. [2024-11-08 22:57:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1384 transitions. [2024-11-08 22:57:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:57:45,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:45,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:45,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:46,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:01,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:01,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1253 states and 1383 transitions. [2024-11-08 22:58:01,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1383 transitions. [2024-11-08 22:58:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:58:01,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:01,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:05,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:14,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1252 states and 1382 transitions. [2024-11-08 22:58:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1382 transitions. [2024-11-08 22:58:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:58:14,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:14,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:17,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:23,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1251 states and 1381 transitions. [2024-11-08 22:58:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1381 transitions. [2024-11-08 22:58:23,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:58:23,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:23,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:23,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:24,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1250 states and 1380 transitions. [2024-11-08 22:58:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1380 transitions. [2024-11-08 22:58:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:58:24,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:24,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:24,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:24,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:25,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:25,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1249 states and 1379 transitions. [2024-11-08 22:58:25,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1379 transitions. [2024-11-08 22:58:25,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:58:25,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:25,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:26,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:28,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:30,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1248 states and 1378 transitions. [2024-11-08 22:58:30,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1378 transitions. [2024-11-08 22:58:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:58:30,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:36,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1247 states and 1377 transitions. [2024-11-08 22:58:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1377 transitions. [2024-11-08 22:58:45,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:58:45,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:45,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:45,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:46,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:46,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1237 states and 1366 transitions. [2024-11-08 22:58:46,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1366 transitions. [2024-11-08 22:58:46,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:58:46,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:46,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:46,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1236 states and 1365 transitions. [2024-11-08 22:58:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1365 transitions. [2024-11-08 22:58:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:58:47,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:47,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:47,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:48,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:50,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:50,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1235 states and 1364 transitions. [2024-11-08 22:58:50,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1364 transitions. [2024-11-08 22:58:50,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:58:50,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:50,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:53,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:57,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 1234 states and 1363 transitions. [2024-11-08 22:58:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1363 transitions. [2024-11-08 22:58:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:58:57,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:57,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 1233 states and 1362 transitions. [2024-11-08 22:59:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 1362 transitions. [2024-11-08 22:59:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:59:20,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:20,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:26,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1232 states and 1361 transitions. [2024-11-08 22:59:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1361 transitions. [2024-11-08 22:59:48,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:59:48,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:48,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:48,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1234 states and 1361 transitions. [2024-11-08 22:59:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1361 transitions. [2024-11-08 22:59:53,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:59:53,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:53,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:54,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:03,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:03,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1236 states and 1364 transitions. [2024-11-08 23:00:03,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1364 transitions. [2024-11-08 23:00:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:00:03,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:05,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:10,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:10,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1237 states and 1365 transitions. [2024-11-08 23:00:10,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1365 transitions. [2024-11-08 23:00:10,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:00:10,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:10,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:21,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:21,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1238 states and 1366 transitions. [2024-11-08 23:00:21,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1366 transitions. [2024-11-08 23:00:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:00:21,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:21,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:24,044 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:29,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1239 states and 1368 transitions. [2024-11-08 23:00:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1368 transitions. [2024-11-08 23:00:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:00:29,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:29,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:31,909 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:41,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1240 states and 1369 transitions. [2024-11-08 23:00:41,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1369 transitions. [2024-11-08 23:00:41,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:00:41,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:41,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:41,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:45,239 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:57,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:57,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1241 states and 1369 transitions. [2024-11-08 23:00:57,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1369 transitions. [2024-11-08 23:00:57,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:00:57,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:57,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:01,353 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:07,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1242 states and 1371 transitions. [2024-11-08 23:01:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1371 transitions. [2024-11-08 23:01:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:01:07,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:07,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:10,928 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:20,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:20,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 1243 states and 1371 transitions. [2024-11-08 23:01:20,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1371 transitions. [2024-11-08 23:01:20,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:01:20,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:20,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 1244 states and 1372 transitions. [2024-11-08 23:01:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1372 transitions. [2024-11-08 23:01:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:01:29,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:29,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:33,734 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:41,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1245 states and 1374 transitions. [2024-11-08 23:01:41,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1374 transitions. [2024-11-08 23:01:41,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:01:41,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:43,813 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:53,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1246 states and 1375 transitions. [2024-11-08 23:01:53,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1375 transitions. [2024-11-08 23:01:53,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:01:53,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:53,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:53,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:57,721 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1247 states and 1375 transitions. [2024-11-08 23:02:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1375 transitions. [2024-11-08 23:02:12,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:02:12,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:12,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:23,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:23,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1248 states and 1377 transitions. [2024-11-08 23:02:23,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1377 transitions. [2024-11-08 23:02:23,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:02:23,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:23,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:24,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:36,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1249 states and 1378 transitions. [2024-11-08 23:02:36,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1378 transitions. [2024-11-08 23:02:36,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:02:36,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:36,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:36,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:56,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 1250 states and 1378 transitions. [2024-11-08 23:02:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1378 transitions. [2024-11-08 23:02:56,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:02:56,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:56,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:05,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:05,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1251 states and 1379 transitions. [2024-11-08 23:03:05,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1379 transitions. [2024-11-08 23:03:05,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:03:05,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:05,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:05,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:13,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:13,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1252 states and 1380 transitions. [2024-11-08 23:03:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1380 transitions. [2024-11-08 23:03:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:03:13,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:13,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:14,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:20,104 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1253 states and 1382 transitions. [2024-11-08 23:03:29,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1382 transitions. [2024-11-08 23:03:29,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:03:29,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:29,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:29,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:32,841 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:44,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1254 states and 1383 transitions. [2024-11-08 23:03:44,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1383 transitions. [2024-11-08 23:03:44,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:03:44,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:44,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:48,611 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:05,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:05,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1255 states and 1383 transitions. [2024-11-08 23:04:05,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1383 transitions. [2024-11-08 23:04:05,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:04:05,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:05,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:13,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:13,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1384 states to 1256 states and 1384 transitions. [2024-11-08 23:04:13,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1384 transitions. [2024-11-08 23:04:13,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:04:13,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:13,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:13,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:18,193 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:26,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:26,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1257 states and 1386 transitions. [2024-11-08 23:04:26,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1386 transitions. [2024-11-08 23:04:26,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:04:26,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:26,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:29,599 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:40,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1258 states and 1387 transitions. [2024-11-08 23:04:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1387 transitions. [2024-11-08 23:04:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:04:40,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1259 states and 1388 transitions. [2024-11-08 23:04:53,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1388 transitions. [2024-11-08 23:04:53,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:04:53,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:53,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:54,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:57,032 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:06,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1260 states and 1389 transitions. [2024-11-08 23:05:06,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1389 transitions. [2024-11-08 23:05:06,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:05:06,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:06,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:07,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1261 states and 1389 transitions. [2024-11-08 23:05:37,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1389 transitions. [2024-11-08 23:05:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:05:37,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:37,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:37,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:40,522 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:47,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:47,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1262 states and 1390 transitions. [2024-11-08 23:05:47,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1390 transitions. [2024-11-08 23:05:47,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:05:47,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:47,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:02,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1263 states and 1392 transitions. [2024-11-08 23:06:02,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1392 transitions. [2024-11-08 23:06:02,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:06:02,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:02,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:02,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:05,726 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:15,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:15,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1264 states and 1392 transitions. [2024-11-08 23:06:15,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1392 transitions. [2024-11-08 23:06:15,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:06:15,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:15,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:20,192 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1265 states and 1394 transitions. [2024-11-08 23:06:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1394 transitions. [2024-11-08 23:06:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:06:28,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:28,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,676 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:43,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:43,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1266 states and 1394 transitions. [2024-11-08 23:06:43,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1394 transitions. [2024-11-08 23:06:43,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:06:43,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:43,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1267 states and 1396 transitions. [2024-11-08 23:06:55,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1396 transitions. [2024-11-08 23:06:55,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:06:55,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1268 states and 1397 transitions. [2024-11-08 23:07:11,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 1397 transitions. [2024-11-08 23:07:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:07:11,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:15,348 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1269 states and 1398 transitions. [2024-11-08 23:07:27,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 1398 transitions. [2024-11-08 23:07:27,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:07:27,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,360 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:43,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:43,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1270 states and 1399 transitions. [2024-11-08 23:07:43,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 1399 transitions. [2024-11-08 23:07:43,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:07:43,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:43,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:51,263 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:16,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1271 states and 1399 transitions. [2024-11-08 23:08:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 1399 transitions. [2024-11-08 23:08:16,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:08:16,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:16,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:27,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 1272 states and 1400 transitions. [2024-11-08 23:08:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1400 transitions. [2024-11-08 23:08:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:08:27,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.