./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.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_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/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_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/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_d834b969-40a4-464b-8b23-88368547045d/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:41:42,027 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:41:42,099 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:41:42,107 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:41:42,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:41:42,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:41:42,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:41:42,133 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:41:42,134 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:41:42,134 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:41:42,134 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:41:42,135 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:41:42,135 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:41:42,136 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:41:42,136 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:41:42,136 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:41:42,137 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:41:42,137 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:41:42,137 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:41:42,138 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:41:42,138 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:41:42,139 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:41:42,139 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:41:42,140 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:41:42,140 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:41:42,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:41:42,141 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:41:42,141 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:41:42,142 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:41:42,142 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:41:42,143 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_d834b969-40a4-464b-8b23-88368547045d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2024-11-09 00:41:42,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:41:42,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:41:42,456 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:41:42,458 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:41:42,458 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:41:42,460 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i Unable to find full path for "g++" [2024-11-09 00:41:44,606 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:41:44,967 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:41:44,968 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i [2024-11-09 00:41:44,986 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/data/9bb7d6657/a0dcd01df05c4c048a66ad5957236360/FLAGa5241f37e [2024-11-09 00:41:45,017 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/data/9bb7d6657/a0dcd01df05c4c048a66ad5957236360 [2024-11-09 00:41:45,021 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:41:45,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:41:45,027 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:41:45,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:41:45,034 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:41:45,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:41:45" (1/1) ... [2024-11-09 00:41:45,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6359713a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:45, skipping insertion in model container [2024-11-09 00:41:45,038 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:41:45" (1/1) ... [2024-11-09 00:41:45,119 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:41:45,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:41:45,954 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:41:46,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:41:46,133 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:41:46,134 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46 WrapperNode [2024-11-09 00:41:46,134 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:41:46,135 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:41:46,135 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:41:46,136 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:41:46,144 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,173 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,253 INFO L138 Inliner]: procedures = 207, calls = 273, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 1444 [2024-11-09 00:41:46,254 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:41:46,254 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:41:46,255 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:41:46,255 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:41:46,265 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,283 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,287 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,414 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,436 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,444 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,450 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,471 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:41:46,473 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:41:46,473 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:41:46,473 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:41:46,474 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:41:46" (1/1) ... [2024-11-09 00:41:46,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:41:46,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:41:46,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:41:46,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d834b969-40a4-464b-8b23-88368547045d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:41:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:41:46,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:41:46,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:41:46,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:41:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:41:46,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:41:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:41:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:41:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:41:46,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:41:46,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:41:46,779 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:41:46,782 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:41:49,574 INFO L? ?]: Removed 1255 outVars from TransFormulas that were not future-live. [2024-11-09 00:41:49,575 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:41:51,324 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:41:51,328 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-09 00:41:51,329 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:51 BoogieIcfgContainer [2024-11-09 00:41:51,329 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:41:51,330 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:41:51,331 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:41:51,343 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:41:51,343 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:41:51" (1/1) ... [2024-11-09 00:41:51,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:41:51,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:51,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 961 states and 1087 transitions. [2024-11-09 00:41:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1087 transitions. [2024-11-09 00:41:51,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:41:51,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:51,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:51,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:51,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:51,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:51,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 962 states and 1088 transitions. [2024-11-09 00:41:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1088 transitions. [2024-11-09 00:41:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:41:51,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:51,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:51,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:51,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 961 states and 1087 transitions. [2024-11-09 00:41:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1087 transitions. [2024-11-09 00:41:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:41:51,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:52,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:52,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 960 states and 1086 transitions. [2024-11-09 00:41:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1086 transitions. [2024-11-09 00:41:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:41:52,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:52,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:52,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 959 states and 1084 transitions. [2024-11-09 00:41:52,576 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1084 transitions. [2024-11-09 00:41:52,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:41:52,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:52,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:52,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:52,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:52,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 958 states and 1083 transitions. [2024-11-09 00:41:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1083 transitions. [2024-11-09 00:41:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:41:52,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:52,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:52,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:52,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 957 states and 1082 transitions. [2024-11-09 00:41:52,792 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1082 transitions. [2024-11-09 00:41:52,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:41:52,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:52,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:52,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:52,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:52,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 956 states and 1081 transitions. [2024-11-09 00:41:52,907 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1081 transitions. [2024-11-09 00:41:52,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:41:52,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:52,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:53,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 955 states and 1080 transitions. [2024-11-09 00:41:53,064 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1080 transitions. [2024-11-09 00:41:53,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:41:53,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:53,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:53,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:53,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 958 states and 1085 transitions. [2024-11-09 00:41:53,718 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1085 transitions. [2024-11-09 00:41:53,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:41:53,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:53,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:53,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 957 states and 1083 transitions. [2024-11-09 00:41:53,785 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1083 transitions. [2024-11-09 00:41:53,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:41:53,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:53,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:53,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:53,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 956 states and 1082 transitions. [2024-11-09 00:41:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1082 transitions. [2024-11-09 00:41:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:41:53,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:54,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 957 states and 1084 transitions. [2024-11-09 00:41:54,162 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1084 transitions. [2024-11-09 00:41:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:41:54,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:54,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 958 states and 1086 transitions. [2024-11-09 00:41:54,650 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1086 transitions. [2024-11-09 00:41:54,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:41:54,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 959 states and 1088 transitions. [2024-11-09 00:41:54,850 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1088 transitions. [2024-11-09 00:41:54,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:41:54,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:55,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 960 states and 1089 transitions. [2024-11-09 00:41:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1089 transitions. [2024-11-09 00:41:55,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:41:55,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:55,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:55,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:55,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 959 states and 1088 transitions. [2024-11-09 00:41:55,213 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1088 transitions. [2024-11-09 00:41:55,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:41:55,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:55,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:55,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:55,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:55,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 958 states and 1087 transitions. [2024-11-09 00:41:55,292 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1087 transitions. [2024-11-09 00:41:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:41:55,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:55,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:55,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 957 states and 1086 transitions. [2024-11-09 00:41:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1086 transitions. [2024-11-09 00:41:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:41:55,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:55,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:55,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 960 states and 1090 transitions. [2024-11-09 00:41:56,125 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1090 transitions. [2024-11-09 00:41:56,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:41:56,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:56,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:56,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 967 states and 1101 transitions. [2024-11-09 00:41:56,849 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1101 transitions. [2024-11-09 00:41:56,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:41:56,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:56,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 967 states and 1099 transitions. [2024-11-09 00:41:56,889 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1099 transitions. [2024-11-09 00:41:56,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:41:56,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:56,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 967 states and 1091 transitions. [2024-11-09 00:41:56,919 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1091 transitions. [2024-11-09 00:41:56,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:41:56,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:56,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:56,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 967 states and 1087 transitions. [2024-11-09 00:41:56,988 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1087 transitions. [2024-11-09 00:41:56,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:41:56,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:57,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 973 states and 1095 transitions. [2024-11-09 00:41:57,373 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1095 transitions. [2024-11-09 00:41:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:41:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:57,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:57,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:57,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 935 states and 1051 transitions. [2024-11-09 00:41:57,858 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1051 transitions. [2024-11-09 00:41:57,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:41:57,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:57,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:57,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 945 states and 1069 transitions. [2024-11-09 00:41:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1069 transitions. [2024-11-09 00:41:58,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:41:58,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:58,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:58,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:59,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:59,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 947 states and 1073 transitions. [2024-11-09 00:41:59,398 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1073 transitions. [2024-11-09 00:41:59,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:41:59,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:59,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:59,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:00,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:00,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 949 states and 1076 transitions. [2024-11-09 00:42:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1076 transitions. [2024-11-09 00:42:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:42:00,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:00,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:00,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:00,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:00,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:00,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 949 states and 1074 transitions. [2024-11-09 00:42:00,201 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1074 transitions. [2024-11-09 00:42:00,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:42:00,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:00,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:00,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 952 states and 1080 transitions. [2024-11-09 00:42:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1080 transitions. [2024-11-09 00:42:00,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:42:00,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:00,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:00,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:00,597 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:01,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:01,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 909 states and 1030 transitions. [2024-11-09 00:42:01,027 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1030 transitions. [2024-11-09 00:42:01,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:42:01,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:01,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:01,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 912 states and 1034 transitions. [2024-11-09 00:42:01,438 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1034 transitions. [2024-11-09 00:42:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:42:01,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:01,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:01,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:01,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:01,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:01,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 909 states and 1030 transitions. [2024-11-09 00:42:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1030 transitions. [2024-11-09 00:42:01,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:42:01,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:01,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:02,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:02,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 912 states and 1035 transitions. [2024-11-09 00:42:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1035 transitions. [2024-11-09 00:42:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:42:02,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:02,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:02,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 909 states and 1031 transitions. [2024-11-09 00:42:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1031 transitions. [2024-11-09 00:42:02,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:42:02,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:02,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:02,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:03,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:03,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 912 states and 1035 transitions. [2024-11-09 00:42:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1035 transitions. [2024-11-09 00:42:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:42:03,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:03,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:03,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 909 states and 1031 transitions. [2024-11-09 00:42:03,188 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1031 transitions. [2024-11-09 00:42:03,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:42:03,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:03,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 916 states and 1041 transitions. [2024-11-09 00:42:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1041 transitions. [2024-11-09 00:42:03,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:42:03,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:03,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:03,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 913 states and 1037 transitions. [2024-11-09 00:42:03,810 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1037 transitions. [2024-11-09 00:42:03,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:42:03,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:03,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 916 states and 1041 transitions. [2024-11-09 00:42:03,913 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1041 transitions. [2024-11-09 00:42:03,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:42:03,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:04,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:05,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 913 states and 1037 transitions. [2024-11-09 00:42:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1037 transitions. [2024-11-09 00:42:05,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:42:05,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:05,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:05,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:05,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:05,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 916 states and 1041 transitions. [2024-11-09 00:42:05,699 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1041 transitions. [2024-11-09 00:42:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:42:05,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:05,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:05,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:05,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 913 states and 1037 transitions. [2024-11-09 00:42:05,847 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1037 transitions. [2024-11-09 00:42:05,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:42:05,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:05,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:06,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 930 states and 1056 transitions. [2024-11-09 00:42:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1056 transitions. [2024-11-09 00:42:06,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:42:06,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:06,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:06,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:06,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:08,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:08,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 951 states and 1088 transitions. [2024-11-09 00:42:08,818 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1088 transitions. [2024-11-09 00:42:08,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:42:08,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:08,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:08,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:08,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:08,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:08,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 948 states and 1084 transitions. [2024-11-09 00:42:08,923 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1084 transitions. [2024-11-09 00:42:08,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:42:08,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:08,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:09,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 951 states and 1088 transitions. [2024-11-09 00:42:09,628 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1088 transitions. [2024-11-09 00:42:09,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:42:09,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:09,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:09,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:11,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 950 states and 1087 transitions. [2024-11-09 00:42:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1087 transitions. [2024-11-09 00:42:11,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:42:11,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:11,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:11,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:13,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 971 states and 1109 transitions. [2024-11-09 00:42:13,389 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1109 transitions. [2024-11-09 00:42:13,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:42:13,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:13,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:13,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 974 states and 1113 transitions. [2024-11-09 00:42:13,447 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1113 transitions. [2024-11-09 00:42:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:42:13,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:13,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:13,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:13,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 977 states and 1117 transitions. [2024-11-09 00:42:13,790 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1117 transitions. [2024-11-09 00:42:13,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:42:13,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:13,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:13,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:14,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 977 states and 1116 transitions. [2024-11-09 00:42:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1116 transitions. [2024-11-09 00:42:14,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:42:14,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:14,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:14,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:14,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 979 states and 1118 transitions. [2024-11-09 00:42:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1118 transitions. [2024-11-09 00:42:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:42:14,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:14,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:14,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:14,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 978 states and 1117 transitions. [2024-11-09 00:42:14,928 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1117 transitions. [2024-11-09 00:42:14,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:42:14,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:14,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:15,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 981 states and 1123 transitions. [2024-11-09 00:42:16,115 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1123 transitions. [2024-11-09 00:42:16,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:42:16,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 984 states and 1127 transitions. [2024-11-09 00:42:16,175 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1127 transitions. [2024-11-09 00:42:16,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:42:16,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 987 states and 1131 transitions. [2024-11-09 00:42:16,293 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1131 transitions. [2024-11-09 00:42:16,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:42:16,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 986 states and 1130 transitions. [2024-11-09 00:42:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1130 transitions. [2024-11-09 00:42:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:42:16,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 989 states and 1134 transitions. [2024-11-09 00:42:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1134 transitions. [2024-11-09 00:42:16,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:42:16,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 992 states and 1138 transitions. [2024-11-09 00:42:16,529 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1138 transitions. [2024-11-09 00:42:16,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:42:16,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 994 states and 1140 transitions. [2024-11-09 00:42:16,626 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1140 transitions. [2024-11-09 00:42:16,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:42:16,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 997 states and 1144 transitions. [2024-11-09 00:42:16,814 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1144 transitions. [2024-11-09 00:42:16,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:42:16,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 996 states and 1143 transitions. [2024-11-09 00:42:16,876 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1143 transitions. [2024-11-09 00:42:16,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:42:16,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:16,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 999 states and 1147 transitions. [2024-11-09 00:42:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1147 transitions. [2024-11-09 00:42:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:42:16,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:17,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:17,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:27,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:42:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 999 states and 1145 transitions. [2024-11-09 00:42:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1145 transitions. [2024-11-09 00:42:27,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:42:27,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:27,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:27,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:27,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:31,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:42:31,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 1012 states and 1168 transitions. [2024-11-09 00:42:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1168 transitions. [2024-11-09 00:42:31,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:42:31,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:31,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:31,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:32,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 1014 states and 1171 transitions. [2024-11-09 00:42:32,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1171 transitions. [2024-11-09 00:42:32,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:42:32,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:32,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:32,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:32,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:42,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:42:42,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:42,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 1014 states and 1169 transitions. [2024-11-09 00:42:42,190 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1169 transitions. [2024-11-09 00:42:42,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:42:42,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:42,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:42,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:42,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:42,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 1015 states and 1169 transitions. [2024-11-09 00:42:42,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1169 transitions. [2024-11-09 00:42:42,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:42:42,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:42,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:42,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:42,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:47,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:42:47,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1053 states and 1216 transitions. [2024-11-09 00:42:47,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1216 transitions. [2024-11-09 00:42:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:42:47,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:47,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:47,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:00,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:43:02,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:43:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:03,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1090 states and 1268 transitions. [2024-11-09 00:43:03,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1268 transitions. [2024-11-09 00:43:03,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:03,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:03,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:03,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 1089 states and 1267 transitions. [2024-11-09 00:43:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1267 transitions. [2024-11-09 00:43:03,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:03,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:03,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:03,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:03,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1090 states and 1269 transitions. [2024-11-09 00:43:03,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1269 transitions. [2024-11-09 00:43:03,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:03,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:03,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:03,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:03,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:03,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1091 states and 1269 transitions. [2024-11-09 00:43:03,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1269 transitions. [2024-11-09 00:43:03,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:03,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:03,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:04,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:04,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1093 states and 1271 transitions. [2024-11-09 00:43:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1271 transitions. [2024-11-09 00:43:04,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:04,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:04,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:04,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1094 states and 1271 transitions. [2024-11-09 00:43:04,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1271 transitions. [2024-11-09 00:43:04,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:43:04,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:04,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:04,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1095 states and 1271 transitions. [2024-11-09 00:43:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1271 transitions. [2024-11-09 00:43:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:43:04,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:04,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 1096 states and 1271 transitions. [2024-11-09 00:43:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1271 transitions. [2024-11-09 00:43:04,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:43:04,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:04,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:15,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:43:25,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:43:26,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1104 states and 1282 transitions. [2024-11-09 00:43:26,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1282 transitions. [2024-11-09 00:43:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:43:26,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:26,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:26,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1103 states and 1281 transitions. [2024-11-09 00:43:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1281 transitions. [2024-11-09 00:43:26,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:43:26,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1104 states and 1282 transitions. [2024-11-09 00:43:26,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1282 transitions. [2024-11-09 00:43:26,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:43:26,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:26,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 1103 states and 1281 transitions. [2024-11-09 00:43:26,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1281 transitions. [2024-11-09 00:43:26,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:43:26,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:27,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:27,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:27,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 1105 states and 1284 transitions. [2024-11-09 00:43:27,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1284 transitions. [2024-11-09 00:43:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:43:27,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:27,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:27,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:27,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1149 states and 1337 transitions. [2024-11-09 00:43:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1337 transitions. [2024-11-09 00:43:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:33,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:33,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:33,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:33,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1148 states and 1336 transitions. [2024-11-09 00:43:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1336 transitions. [2024-11-09 00:43:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:33,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:33,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:33,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:33,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:34,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:34,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1149 states and 1337 transitions. [2024-11-09 00:43:34,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1337 transitions. [2024-11-09 00:43:34,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:43:34,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:34,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:34,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:38,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:43:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 1157 states and 1348 transitions. [2024-11-09 00:43:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1348 transitions. [2024-11-09 00:43:38,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:43:38,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:38,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:38,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:38,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1158 states and 1347 transitions. [2024-11-09 00:43:38,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1347 transitions. [2024-11-09 00:43:38,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:43:38,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:38,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:38,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:40,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:45,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:45,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1163 states and 1357 transitions. [2024-11-09 00:43:45,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1357 transitions. [2024-11-09 00:43:45,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:43:45,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:45,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:45,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:45,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1165 states and 1357 transitions. [2024-11-09 00:43:45,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1357 transitions. [2024-11-09 00:43:45,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:43:45,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:45,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:45,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:46,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1164 states and 1356 transitions. [2024-11-09 00:43:46,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1356 transitions. [2024-11-09 00:43:46,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:43:46,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:47,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:52,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 1180 states and 1375 transitions. [2024-11-09 00:43:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1375 transitions. [2024-11-09 00:43:52,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:43:52,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:52,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:52,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:52,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1179 states and 1374 transitions. [2024-11-09 00:43:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1374 transitions. [2024-11-09 00:43:52,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:43:52,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:53,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:53,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:53,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1180 states and 1376 transitions. [2024-11-09 00:43:53,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1376 transitions. [2024-11-09 00:43:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:43:53,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:53,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:54,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:54,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 1179 states and 1374 transitions. [2024-11-09 00:43:54,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1374 transitions. [2024-11-09 00:43:54,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:43:54,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:54,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:54,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1376 states to 1181 states and 1376 transitions. [2024-11-09 00:43:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1376 transitions. [2024-11-09 00:43:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:43:54,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:54,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:57,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:57,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1185 states and 1381 transitions. [2024-11-09 00:43:57,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1381 transitions. [2024-11-09 00:43:57,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:43:57,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:57,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:01,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:01,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1190 states and 1388 transitions. [2024-11-09 00:44:01,693 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 1388 transitions. [2024-11-09 00:44:01,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:44:01,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:01,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:01,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:01,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:03,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:03,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1192 states and 1392 transitions. [2024-11-09 00:44:03,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1392 transitions. [2024-11-09 00:44:03,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:44:03,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:03,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:05,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:05,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 1196 states and 1398 transitions. [2024-11-09 00:44:05,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1398 transitions. [2024-11-09 00:44:05,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:44:05,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:05,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:05,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:05,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:08,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:08,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1407 states to 1199 states and 1407 transitions. [2024-11-09 00:44:08,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1407 transitions. [2024-11-09 00:44:08,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:44:08,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:08,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:09,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:10,173 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:13,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:13,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1202 states and 1419 transitions. [2024-11-09 00:44:13,796 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1419 transitions. [2024-11-09 00:44:13,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:44:13,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:13,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:13,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:13,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:14,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1203 states and 1421 transitions. [2024-11-09 00:44:14,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1421 transitions. [2024-11-09 00:44:14,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:44:14,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:14,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:14,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:14,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:15,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:15,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1205 states and 1424 transitions. [2024-11-09 00:44:15,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1424 transitions. [2024-11-09 00:44:15,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:44:15,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:15,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:18,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:44:26,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:26,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1214 states and 1444 transitions. [2024-11-09 00:44:26,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1444 transitions. [2024-11-09 00:44:26,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:44:26,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:26,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:26,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:32,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1218 states and 1453 transitions. [2024-11-09 00:44:32,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1453 transitions. [2024-11-09 00:44:32,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:44:32,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:32,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:32,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:34,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:37,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:37,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1220 states and 1459 transitions. [2024-11-09 00:44:37,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1459 transitions. [2024-11-09 00:44:37,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:44:37,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:37,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:37,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:37,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:38,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:38,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1221 states and 1461 transitions. [2024-11-09 00:44:38,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1461 transitions. [2024-11-09 00:44:38,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:44:38,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:38,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:38,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:38,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:39,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:39,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1223 states and 1464 transitions. [2024-11-09 00:44:39,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1464 transitions. [2024-11-09 00:44:39,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:44:39,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:39,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:41,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 1227 states and 1474 transitions. [2024-11-09 00:44:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1474 transitions. [2024-11-09 00:44:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:44:45,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:45,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:46,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:50,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 1229 states and 1479 transitions. [2024-11-09 00:44:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1479 transitions. [2024-11-09 00:44:50,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:44:50,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:50,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:50,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:51,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1230 states and 1481 transitions. [2024-11-09 00:44:51,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1481 transitions. [2024-11-09 00:44:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:44:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:51,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:51,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:52,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:52,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 1232 states and 1484 transitions. [2024-11-09 00:44:52,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1484 transitions. [2024-11-09 00:44:52,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:44:52,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:52,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:54,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 1236 states and 1493 transitions. [2024-11-09 00:44:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1493 transitions. [2024-11-09 00:44:58,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:44:58,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:58,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:05,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:05,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1238 states and 1498 transitions. [2024-11-09 00:45:05,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1498 transitions. [2024-11-09 00:45:05,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:45:05,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:05,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:05,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:06,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:06,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1239 states and 1500 transitions. [2024-11-09 00:45:06,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1500 transitions. [2024-11-09 00:45:06,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:45:06,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:06,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:06,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:07,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:07,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 1241 states and 1503 transitions. [2024-11-09 00:45:07,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1503 transitions. [2024-11-09 00:45:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:45:07,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:07,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:10,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:16,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1245 states and 1513 transitions. [2024-11-09 00:45:16,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1513 transitions. [2024-11-09 00:45:16,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:45:16,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:21,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:30,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:30,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1247 states and 1519 transitions. [2024-11-09 00:45:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1519 transitions. [2024-11-09 00:45:30,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:45:30,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:30,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:30,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:30,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:31,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:31,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1521 states to 1248 states and 1521 transitions. [2024-11-09 00:45:31,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1521 transitions. [2024-11-09 00:45:31,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:45:31,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:31,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:33,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:33,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 1250 states and 1524 transitions. [2024-11-09 00:45:33,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 1524 transitions. [2024-11-09 00:45:33,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:45:33,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:33,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:33,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:34,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:38,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:38,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 1252 states and 1528 transitions. [2024-11-09 00:45:38,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 1528 transitions. [2024-11-09 00:45:38,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:45:38,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:38,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:41,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:49,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:49,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 1256 states and 1537 transitions. [2024-11-09 00:45:49,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1537 transitions. [2024-11-09 00:45:49,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:45:49,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:49,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:50,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1258 states and 1541 transitions. [2024-11-09 00:45:50,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1541 transitions. [2024-11-09 00:45:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:45:50,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:50,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:52,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:52,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 1259 states and 1542 transitions. [2024-11-09 00:45:52,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1542 transitions. [2024-11-09 00:45:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:45:52,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:52,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:52,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:56,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:01,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:01,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1263 states and 1550 transitions. [2024-11-09 00:46:01,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1550 transitions. [2024-11-09 00:46:01,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:46:01,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:01,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:01,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:05,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:16,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1265 states and 1555 transitions. [2024-11-09 00:46:16,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1555 transitions. [2024-11-09 00:46:16,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:46:16,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:16,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:17,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:18,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:18,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1258 states and 1548 transitions. [2024-11-09 00:46:18,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1548 transitions. [2024-11-09 00:46:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:46:18,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:18,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:18,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:18,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:20,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1261 states and 1552 transitions. [2024-11-09 00:46:20,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1552 transitions. [2024-11-09 00:46:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:46:20,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:20,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:21,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:24,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1264 states and 1557 transitions. [2024-11-09 00:46:24,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1557 transitions. [2024-11-09 00:46:24,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:46:24,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:24,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:24,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:32,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:32,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1267 states and 1561 transitions. [2024-11-09 00:46:32,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 1561 transitions. [2024-11-09 00:46:32,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:46:32,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:32,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:32,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:40,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:02,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:02,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1275 states and 1573 transitions. [2024-11-09 00:47:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 1573 transitions. [2024-11-09 00:47:02,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:47:02,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:02,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:35,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1284 states and 1587 transitions. [2024-11-09 00:47:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 1587 transitions. [2024-11-09 00:47:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:47:35,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:35,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:35,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:41,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:41,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1289 states and 1592 transitions. [2024-11-09 00:47:41,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1592 transitions. [2024-11-09 00:47:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:47:41,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:41,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:41,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:50,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1297 states and 1603 transitions. [2024-11-09 00:47:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1603 transitions. [2024-11-09 00:47:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:47:50,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:50,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:50,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:51,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:54,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:54,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1298 states and 1604 transitions. [2024-11-09 00:47:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1604 transitions. [2024-11-09 00:47:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:47:54,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:54,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:54,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:55,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:59,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:59,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1299 states and 1607 transitions. [2024-11-09 00:47:59,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1299 states and 1607 transitions. [2024-11-09 00:47:59,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:47:59,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:59,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:59,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1301 states and 1609 transitions. [2024-11-09 00:48:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1609 transitions. [2024-11-09 00:48:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:48:07,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:07,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:10,307 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:15,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:15,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1302 states and 1612 transitions. [2024-11-09 00:48:15,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1612 transitions. [2024-11-09 00:48:15,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:48:15,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:15,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:25,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:25,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1304 states and 1614 transitions. [2024-11-09 00:48:25,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1614 transitions. [2024-11-09 00:48:25,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:48:25,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:25,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:27,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:33,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:33,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 1305 states and 1617 transitions. [2024-11-09 00:48:33,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1617 transitions. [2024-11-09 00:48:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:48:33,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:33,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:33,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:35,158 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:43,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:43,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1307 states and 1622 transitions. [2024-11-09 00:48:43,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1622 transitions. [2024-11-09 00:48:43,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:48:43,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:43,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:43,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:46,126 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:57,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:57,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1310 states and 1625 transitions. [2024-11-09 00:48:57,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1625 transitions. [2024-11-09 00:48:57,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:48:57,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:57,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:00,400 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:06,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:06,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1311 states and 1628 transitions. [2024-11-09 00:49:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1628 transitions. [2024-11-09 00:49:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:49:06,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:06,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:17,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:17,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 1313 states and 1630 transitions. [2024-11-09 00:49:17,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1630 transitions. [2024-11-09 00:49:17,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:49:17,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:17,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1631 states to 1314 states and 1631 transitions. [2024-11-09 00:49:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 1631 transitions. [2024-11-09 00:49:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:49:24,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:28,030 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:34,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:34,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1315 states and 1634 transitions. [2024-11-09 00:49:34,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1634 transitions. [2024-11-09 00:49:34,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:49:34,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:34,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:45,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1317 states and 1636 transitions. [2024-11-09 00:49:45,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1636 transitions. [2024-11-09 00:49:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:49:45,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:45,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:45,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:47,565 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:52,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:52,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1318 states and 1637 transitions. [2024-11-09 00:49:52,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 1637 transitions. [2024-11-09 00:49:52,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:49:52,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:52,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:52,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:54,232 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1319 states and 1638 transitions. [2024-11-09 00:49:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 1638 transitions. [2024-11-09 00:49:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:49:58,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:58,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:03,669 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:11,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1320 states and 1641 transitions. [2024-11-09 00:50:11,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1641 transitions. [2024-11-09 00:50:11,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:50:11,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:11,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:11,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:22,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:22,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1322 states and 1643 transitions. [2024-11-09 00:50:22,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1643 transitions. [2024-11-09 00:50:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:50:22,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:22,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:22,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:25,660 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:31,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1323 states and 1646 transitions. [2024-11-09 00:50:31,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1646 transitions. [2024-11-09 00:50:31,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:50:31,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:31,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:44,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:44,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1325 states and 1648 transitions. [2024-11-09 00:50:44,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 1648 transitions. [2024-11-09 00:50:44,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:50:44,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:44,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:44,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:46,270 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:51,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1326 states and 1649 transitions. [2024-11-09 00:50:51,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 1649 transitions. [2024-11-09 00:50:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:50:51,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:51,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:59,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1327 states and 1650 transitions. [2024-11-09 00:50:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1327 states and 1650 transitions. [2024-11-09 00:50:59,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:50:59,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:59,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:59,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:06,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1328 states and 1651 transitions. [2024-11-09 00:51:06,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 1651 transitions. [2024-11-09 00:51:06,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:51:06,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:06,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:14,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:14,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1329 states and 1652 transitions. [2024-11-09 00:51:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1652 transitions. [2024-11-09 00:51:14,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:51:14,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:14,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:22,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:22,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1330 states and 1653 transitions. [2024-11-09 00:51:22,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1653 transitions. [2024-11-09 00:51:22,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:51:22,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:22,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:24,795 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:29,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:29,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 1331 states and 1654 transitions. [2024-11-09 00:51:29,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1654 transitions. [2024-11-09 00:51:29,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:51:29,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:29,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:51,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1332 states and 1657 transitions. [2024-11-09 00:51:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1657 transitions. [2024-11-09 00:51:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:51:51,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:54,990 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:04,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1334 states and 1659 transitions. [2024-11-09 00:52:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1659 transitions. [2024-11-09 00:52:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:52:04,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1335 states and 1660 transitions. [2024-11-09 00:52:12,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1660 transitions. [2024-11-09 00:52:12,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:52:12,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:12,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:16,999 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:24,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1336 states and 1663 transitions. [2024-11-09 00:52:24,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 1663 transitions. [2024-11-09 00:52:24,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:52:24,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:24,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:24,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:36,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:36,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1338 states and 1669 transitions. [2024-11-09 00:52:36,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1669 transitions. [2024-11-09 00:52:36,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:52:36,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:36,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:36,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:41,040 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:55,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 1341 states and 1672 transitions. [2024-11-09 00:52:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1672 transitions. [2024-11-09 00:52:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:52:55,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:55,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:58,309 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:03,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:03,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1342 states and 1673 transitions. [2024-11-09 00:53:03,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1673 transitions. [2024-11-09 00:53:03,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:53:03,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:03,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:12,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:12,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1343 states and 1674 transitions. [2024-11-09 00:53:12,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1674 transitions. [2024-11-09 00:53:12,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:53:12,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:12,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:26,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 1344 states and 1677 transitions. [2024-11-09 00:53:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1677 transitions. [2024-11-09 00:53:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:53:26,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:26,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 1346 states and 1683 transitions. [2024-11-09 00:53:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1683 transitions. [2024-11-09 00:53:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:53:39,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:43,973 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:58,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1349 states and 1686 transitions. [2024-11-09 00:53:58,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1686 transitions. [2024-11-09 00:53:58,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:53:58,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:58,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:58,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:03,023 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:10,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1350 states and 1689 transitions. [2024-11-09 00:54:10,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1689 transitions. [2024-11-09 00:54:10,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:54:10,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:10,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:23,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:23,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1352 states and 1694 transitions. [2024-11-09 00:54:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1694 transitions. [2024-11-09 00:54:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:54:23,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:24,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:28,842 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1355 states and 1697 transitions. [2024-11-09 00:54:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1697 transitions. [2024-11-09 00:54:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:54:43,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:44,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:48,334 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1356 states and 1700 transitions. [2024-11-09 00:54:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1700 transitions. [2024-11-09 00:54:55,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:54:55,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:55,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:59,541 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.