./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.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_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/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_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/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_57bed549-d2eb-491b-87bb-cf8ed7ab205f/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 bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:49:38,272 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:49:38,400 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 23:49:38,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:49:38,408 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:49:38,467 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:49:38,469 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:49:38,469 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:49:38,470 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:49:38,471 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:49:38,472 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:49:38,472 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:49:38,473 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:49:38,478 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:49:38,478 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:49:38,479 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 23:49:38,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:49:38,479 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:49:38,480 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:49:38,480 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:49:38,481 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:49:38,481 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:49:38,482 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:49:38,482 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:49:38,482 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:49:38,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:49:38,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:49:38,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:49:38,486 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:49:38,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:49:38,487 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_57bed549-d2eb-491b-87bb-cf8ed7ab205f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb48026e7f870ff561a4cdd394c24cb5edb1d0f2fc8e8ef2bffe0b7b8438fda4 [2024-11-08 23:49:38,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:49:38,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:49:38,856 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:49:38,862 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:49:38,866 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:49:38,868 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i Unable to find full path for "g++" [2024-11-08 23:49:40,863 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:49:41,185 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:49:41,185 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-2.i [2024-11-08 23:49:41,222 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/data/a3104d4d6/5cc156cb71934a8aa8a6c0bd3db49b6d/FLAG1f21a3629 [2024-11-08 23:49:41,237 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/data/a3104d4d6/5cc156cb71934a8aa8a6c0bd3db49b6d [2024-11-08 23:49:41,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:49:41,242 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:49:41,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:49:41,244 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:49:41,250 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:49:41,264 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:49:41" (1/1) ... [2024-11-08 23:49:41,265 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a77b8a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:41, skipping insertion in model container [2024-11-08 23:49:41,265 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:49:41" (1/1) ... [2024-11-08 23:49:41,347 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:49:42,262 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:49:42,288 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:49:42,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:49:42,531 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:49:42,532 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42 WrapperNode [2024-11-08 23:49:42,532 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:49:42,533 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:49:42,534 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:49:42,534 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:49:42,541 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,704 INFO L138 Inliner]: procedures = 282, calls = 353, calls flagged for inlining = 26, calls inlined = 40, statements flattened = 1807 [2024-11-08 23:49:42,704 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:49:42,707 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:49:42,707 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:49:42,707 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:49:42,718 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,719 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,734 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,734 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,802 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,840 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,850 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,865 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,935 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:49:42,937 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:49:42,937 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:49:42,937 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:49:42,938 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:42" (1/1) ... [2024-11-08 23:49:42,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:49:42,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:49:42,986 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:49:42,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57bed549-d2eb-491b-87bb-cf8ed7ab205f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:49:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:49:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:49:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:49:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:49:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:49:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:49:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:49:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:49:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:49:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:49:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:49:43,393 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:49:43,395 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:49:46,917 INFO L? ?]: Removed 1644 outVars from TransFormulas that were not future-live. [2024-11-08 23:49:46,917 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:49:49,040 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:49:49,040 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 23:49:49,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:49:49 BoogieIcfgContainer [2024-11-08 23:49:49,041 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:49:49,042 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:49:49,042 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:49:49,054 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:49:49,054 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:49:49" (1/1) ... [2024-11-08 23:49:49,065 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:49:49,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:49,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1257 states and 1428 transitions. [2024-11-08 23:49:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1428 transitions. [2024-11-08 23:49:49,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:49:49,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:49,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:49,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1256 states and 1427 transitions. [2024-11-08 23:49:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1427 transitions. [2024-11-08 23:49:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 23:49:49,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:49,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1255 states and 1426 transitions. [2024-11-08 23:49:49,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1426 transitions. [2024-11-08 23:49:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:49:49,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:49,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1254 states and 1424 transitions. [2024-11-08 23:49:49,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1424 transitions. [2024-11-08 23:49:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:49:49,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:49,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:49,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:50,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1255 states and 1426 transitions. [2024-11-08 23:49:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1426 transitions. [2024-11-08 23:49:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:49:50,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,192 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1254 states and 1425 transitions. [2024-11-08 23:49:50,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1425 transitions. [2024-11-08 23:49:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:49:50,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:50,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1256 states and 1428 transitions. [2024-11-08 23:49:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1428 transitions. [2024-11-08 23:49:50,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:49:50,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1255 states and 1427 transitions. [2024-11-08 23:49:50,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1427 transitions. [2024-11-08 23:49:50,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:49:50,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:50,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1256 states and 1428 transitions. [2024-11-08 23:49:50,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1428 transitions. [2024-11-08 23:49:50,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:49:50,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:50,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:50,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1257 states and 1430 transitions. [2024-11-08 23:49:50,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1430 transitions. [2024-11-08 23:49:50,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:49:50,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:50,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:50,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:51,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1258 states and 1432 transitions. [2024-11-08 23:49:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1432 transitions. [2024-11-08 23:49:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:49:51,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:51,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1257 states and 1430 transitions. [2024-11-08 23:49:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1430 transitions. [2024-11-08 23:49:51,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:49:51,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1258 states and 1432 transitions. [2024-11-08 23:49:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1432 transitions. [2024-11-08 23:49:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:49:51,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:51,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1259 states and 1434 transitions. [2024-11-08 23:49:51,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1434 transitions. [2024-11-08 23:49:51,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:49:51,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:51,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1261 states and 1437 transitions. [2024-11-08 23:49:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1437 transitions. [2024-11-08 23:49:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:49:51,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1260 states and 1436 transitions. [2024-11-08 23:49:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1436 transitions. [2024-11-08 23:49:51,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:49:51,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:51,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1261 states and 1437 transitions. [2024-11-08 23:49:51,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1437 transitions. [2024-11-08 23:49:51,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:49:51,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1262 states and 1439 transitions. [2024-11-08 23:49:52,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1439 transitions. [2024-11-08 23:49:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:49:52,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1265 states and 1443 transitions. [2024-11-08 23:49:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1443 transitions. [2024-11-08 23:49:52,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:49:52,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1265 states and 1441 transitions. [2024-11-08 23:49:52,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1441 transitions. [2024-11-08 23:49:52,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:49:52,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1266 states and 1439 transitions. [2024-11-08 23:49:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1439 transitions. [2024-11-08 23:49:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:49:52,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1266 states and 1435 transitions. [2024-11-08 23:49:52,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1435 transitions. [2024-11-08 23:49:52,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:49:52,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:52,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1266 states and 1433 transitions. [2024-11-08 23:49:52,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1433 transitions. [2024-11-08 23:49:52,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:49:52,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:53,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1226 states and 1389 transitions. [2024-11-08 23:49:53,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1389 transitions. [2024-11-08 23:49:53,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:49:53,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:53,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:53,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:53,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1223 states and 1385 transitions. [2024-11-08 23:49:53,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1385 transitions. [2024-11-08 23:49:53,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:49:53,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:53,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:53,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1220 states and 1381 transitions. [2024-11-08 23:49:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1381 transitions. [2024-11-08 23:49:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:49:53,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:53,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:53,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:54,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1217 states and 1377 transitions. [2024-11-08 23:49:54,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1377 transitions. [2024-11-08 23:49:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:49:54,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:54,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:54,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1214 states and 1373 transitions. [2024-11-08 23:49:54,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1373 transitions. [2024-11-08 23:49:54,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:49:54,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:54,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1211 states and 1369 transitions. [2024-11-08 23:49:54,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1369 transitions. [2024-11-08 23:49:54,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:49:54,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:55,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:55,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:55,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1208 states and 1365 transitions. [2024-11-08 23:49:55,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1365 transitions. [2024-11-08 23:49:55,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:49:55,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:55,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:55,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:55,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1205 states and 1361 transitions. [2024-11-08 23:49:55,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1361 transitions. [2024-11-08 23:49:55,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:49:55,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:55,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:55,368 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:56,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:56,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1204 states and 1360 transitions. [2024-11-08 23:49:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1360 transitions. [2024-11-08 23:49:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:49:56,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:56,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:56,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:56,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:58,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1225 states and 1382 transitions. [2024-11-08 23:49:58,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1382 transitions. [2024-11-08 23:49:58,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:49:58,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:58,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:59,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1225 states and 1381 transitions. [2024-11-08 23:49:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1381 transitions. [2024-11-08 23:49:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:49:59,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:59,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:59,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:59,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1224 states and 1380 transitions. [2024-11-08 23:49:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1380 transitions. [2024-11-08 23:49:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:49:59,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:59,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:59,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1227 states and 1386 transitions. [2024-11-08 23:50:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1386 transitions. [2024-11-08 23:50:00,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:50:00,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:00,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1226 states and 1385 transitions. [2024-11-08 23:50:00,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1385 transitions. [2024-11-08 23:50:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:50:00,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1229 states and 1389 transitions. [2024-11-08 23:50:00,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1389 transitions. [2024-11-08 23:50:00,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:50:00,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:00,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1228 states and 1388 transitions. [2024-11-08 23:50:00,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1388 transitions. [2024-11-08 23:50:00,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:50:00,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:00,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1231 states and 1392 transitions. [2024-11-08 23:50:00,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1392 transitions. [2024-11-08 23:50:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:50:00,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:01,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:01,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1231 states and 1390 transitions. [2024-11-08 23:50:01,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1390 transitions. [2024-11-08 23:50:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:50:01,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:01,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:01,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:01,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:05,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:05,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:05,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1244 states and 1414 transitions. [2024-11-08 23:50:05,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1414 transitions. [2024-11-08 23:50:05,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:50:05,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:05,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:05,990 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:08,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1257 states and 1436 transitions. [2024-11-08 23:50:08,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1436 transitions. [2024-11-08 23:50:08,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:50:08,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:08,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:08,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:09,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:09,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1258 states and 1436 transitions. [2024-11-08 23:50:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1436 transitions. [2024-11-08 23:50:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:50:09,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:09,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:09,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:09,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1259 states and 1436 transitions. [2024-11-08 23:50:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1436 transitions. [2024-11-08 23:50:09,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:50:09,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:09,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:09,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:09,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:09,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:09,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1260 states and 1436 transitions. [2024-11-08 23:50:09,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1436 transitions. [2024-11-08 23:50:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:50:09,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:09,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:09,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:09,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:09,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1261 states and 1436 transitions. [2024-11-08 23:50:09,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1436 transitions. [2024-11-08 23:50:09,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:50:09,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:09,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:09,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:09,773 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:09,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:09,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1260 states and 1435 transitions. [2024-11-08 23:50:09,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1435 transitions. [2024-11-08 23:50:09,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:50:09,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:09,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:10,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1261 states and 1437 transitions. [2024-11-08 23:50:10,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1437 transitions. [2024-11-08 23:50:10,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:50:10,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:10,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:10,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:10,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:10,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1262 states and 1437 transitions. [2024-11-08 23:50:10,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1437 transitions. [2024-11-08 23:50:10,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:50:10,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:10,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:10,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:11,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:11,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1263 states and 1437 transitions. [2024-11-08 23:50:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1437 transitions. [2024-11-08 23:50:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:50:11,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:11,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:11,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:11,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1262 states and 1436 transitions. [2024-11-08 23:50:11,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1436 transitions. [2024-11-08 23:50:11,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:50:11,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:11,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:11,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:11,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:11,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:11,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1263 states and 1437 transitions. [2024-11-08 23:50:11,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1437 transitions. [2024-11-08 23:50:11,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:50:11,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:11,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:11,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:25,840 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 [] [2024-11-08 23:50:31,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:32,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:32,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1307 states and 1495 transitions. [2024-11-08 23:50:32,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1495 transitions. [2024-11-08 23:50:32,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:50:32,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:32,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:32,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:32,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:32,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1306 states and 1494 transitions. [2024-11-08 23:50:32,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1494 transitions. [2024-11-08 23:50:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:50:32,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:32,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:33,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:33,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:33,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1308 states and 1496 transitions. [2024-11-08 23:50:33,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1496 transitions. [2024-11-08 23:50:33,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:50:33,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:33,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:33,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:33,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1309 states and 1496 transitions. [2024-11-08 23:50:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1496 transitions. [2024-11-08 23:50:33,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:50:33,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:33,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:34,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1310 states and 1496 transitions. [2024-11-08 23:50:34,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1496 transitions. [2024-11-08 23:50:34,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:50:34,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:34,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1309 states and 1495 transitions. [2024-11-08 23:50:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1495 transitions. [2024-11-08 23:50:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:50:34,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1310 states and 1496 transitions. [2024-11-08 23:50:34,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1496 transitions. [2024-11-08 23:50:34,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:50:34,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1311 states and 1496 transitions. [2024-11-08 23:50:34,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1496 transitions. [2024-11-08 23:50:34,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:50:34,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:34,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1313 states and 1497 transitions. [2024-11-08 23:50:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1497 transitions. [2024-11-08 23:50:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:50:35,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:35,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1315 states and 1499 transitions. [2024-11-08 23:50:35,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1499 transitions. [2024-11-08 23:50:35,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:50:35,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:35,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:35,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1317 states and 1501 transitions. [2024-11-08 23:50:35,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1501 transitions. [2024-11-08 23:50:35,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:50:35,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:49,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:50:50,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:50,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1368 states and 1566 transitions. [2024-11-08 23:50:50,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1566 transitions. [2024-11-08 23:50:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:50:50,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:50,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:52,396 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1419 states and 1632 transitions. [2024-11-08 23:51:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1632 transitions. [2024-11-08 23:51:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:51:04,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:04,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:05,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:11,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1431 states and 1651 transitions. [2024-11-08 23:51:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1651 transitions. [2024-11-08 23:51:11,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:51:11,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:15,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:15,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1441 states and 1665 transitions. [2024-11-08 23:51:15,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1665 transitions. [2024-11-08 23:51:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:51:15,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:15,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:18,843 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:21,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1442 states and 1668 transitions. [2024-11-08 23:51:21,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1668 transitions. [2024-11-08 23:51:21,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:51:21,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:21,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:21,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:22,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:22,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1441 states and 1667 transitions. [2024-11-08 23:51:22,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1667 transitions. [2024-11-08 23:51:22,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:51:22,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:22,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:22,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:23,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:23,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1442 states and 1669 transitions. [2024-11-08 23:51:23,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1669 transitions. [2024-11-08 23:51:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:51:23,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:23,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:23,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:24,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1444 states and 1670 transitions. [2024-11-08 23:51:24,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1670 transitions. [2024-11-08 23:51:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:51:24,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:25,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:26,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1446 states and 1671 transitions. [2024-11-08 23:51:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1671 transitions. [2024-11-08 23:51:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:51:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:26,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1445 states and 1669 transitions. [2024-11-08 23:51:26,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1669 transitions. [2024-11-08 23:51:26,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:51:26,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:26,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:26,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:26,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:26,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1447 states and 1671 transitions. [2024-11-08 23:51:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1671 transitions. [2024-11-08 23:51:26,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:51:26,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:26,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:28,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:30,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:30,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1451 states and 1676 transitions. [2024-11-08 23:51:30,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1676 transitions. [2024-11-08 23:51:30,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:51:30,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:30,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:32,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1459 states and 1691 transitions. [2024-11-08 23:51:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1691 transitions. [2024-11-08 23:51:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:51:40,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:40,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:41,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:43,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:43,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1461 states and 1693 transitions. [2024-11-08 23:51:43,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1693 transitions. [2024-11-08 23:51:43,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:51:43,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:43,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:43,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:46,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:46,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1463 states and 1697 transitions. [2024-11-08 23:51:46,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1697 transitions. [2024-11-08 23:51:46,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:51:46,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:46,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:46,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:48,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:48,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1467 states and 1703 transitions. [2024-11-08 23:51:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1703 transitions. [2024-11-08 23:51:48,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:51:48,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:48,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1470 states and 1712 transitions. [2024-11-08 23:51:54,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1712 transitions. [2024-11-08 23:51:54,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:51:54,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:54,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:57,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:03,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1474 states and 1724 transitions. [2024-11-08 23:52:03,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1724 transitions. [2024-11-08 23:52:03,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:52:03,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:03,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:03,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1475 states and 1726 transitions. [2024-11-08 23:52:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1726 transitions. [2024-11-08 23:52:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:52:04,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:04,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:04,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:04,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:06,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:06,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1477 states and 1729 transitions. [2024-11-08 23:52:06,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1729 transitions. [2024-11-08 23:52:06,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:52:06,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:06,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:16,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:16,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1483 states and 1738 transitions. [2024-11-08 23:52:16,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 1738 transitions. [2024-11-08 23:52:16,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:52:16,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:16,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:19,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:23,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:23,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1487 states and 1746 transitions. [2024-11-08 23:52:23,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1746 transitions. [2024-11-08 23:52:23,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:52:23,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:23,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:23,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:26,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:30,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:30,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 1489 states and 1751 transitions. [2024-11-08 23:52:30,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 1751 transitions. [2024-11-08 23:52:30,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:52:30,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:30,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:30,854 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:31,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 1490 states and 1753 transitions. [2024-11-08 23:52:31,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1753 transitions. [2024-11-08 23:52:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:52:31,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:31,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:33,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:33,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1492 states and 1756 transitions. [2024-11-08 23:52:33,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 1756 transitions. [2024-11-08 23:52:33,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:52:33,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:33,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:33,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:35,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:39,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1496 states and 1765 transitions. [2024-11-08 23:52:39,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 1765 transitions. [2024-11-08 23:52:39,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:52:39,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:39,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:39,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:42,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:46,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1498 states and 1770 transitions. [2024-11-08 23:52:46,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1770 transitions. [2024-11-08 23:52:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:52:46,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:46,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:46,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:47,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:47,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1499 states and 1772 transitions. [2024-11-08 23:52:47,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1772 transitions. [2024-11-08 23:52:47,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:52:47,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:47,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:47,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:47,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1501 states and 1775 transitions. [2024-11-08 23:52:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1775 transitions. [2024-11-08 23:52:49,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:52:49,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:49,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1505 states and 1784 transitions. [2024-11-08 23:52:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1784 transitions. [2024-11-08 23:52:55,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:52:55,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:02,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1507 states and 1789 transitions. [2024-11-08 23:53:02,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 1789 transitions. [2024-11-08 23:53:02,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:53:02,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:02,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:02,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:04,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1508 states and 1791 transitions. [2024-11-08 23:53:04,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1791 transitions. [2024-11-08 23:53:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:53:04,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:04,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:04,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:04,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:05,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 1510 states and 1794 transitions. [2024-11-08 23:53:05,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1510 states and 1794 transitions. [2024-11-08 23:53:05,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:53:05,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:05,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:06,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:33,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:43,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:45,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:53:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:51,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1562 states and 1859 transitions. [2024-11-08 23:53:51,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 1859 transitions. [2024-11-08 23:53:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:53:51,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:51,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:51,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:52,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1580 states and 1893 transitions. [2024-11-08 23:54:17,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 1893 transitions. [2024-11-08 23:54:17,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:54:17,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:17,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:21,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:57,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:57,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1932 states to 1601 states and 1932 transitions. [2024-11-08 23:54:57,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 1932 transitions. [2024-11-08 23:54:57,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:54:57,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:57,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:57,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:01,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1608 states and 1948 transitions. [2024-11-08 23:55:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 1948 transitions. [2024-11-08 23:55:19,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:55:19,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:19,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:29,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:47,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:47,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1614 states and 1962 transitions. [2024-11-08 23:55:47,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1962 transitions. [2024-11-08 23:55:47,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:55:47,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:47,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:24,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:24,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 1632 states and 1997 transitions. [2024-11-08 23:56:24,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 1997 transitions. [2024-11-08 23:56:24,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:56:24,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:24,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:24,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:25,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1636 states and 2007 transitions. [2024-11-08 23:56:34,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2007 transitions. [2024-11-08 23:56:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:56:34,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:34,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:34,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:35,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:45,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:45,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2018 states to 1641 states and 2018 transitions. [2024-11-08 23:56:45,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 2018 transitions. [2024-11-08 23:56:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:56:45,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:57,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:32,543 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 [] [2024-11-08 23:57:35,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:57:38,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:58:44,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:44,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1716 states and 2131 transitions. [2024-11-08 23:58:44,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2131 transitions. [2024-11-08 23:58:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:58:44,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:44,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:27,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:27,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1721 states and 2145 transitions. [2024-11-08 23:59:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2145 transitions. [2024-11-08 23:59:27,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:59:27,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:27,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:27,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:29,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:29,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1722 states and 2147 transitions. [2024-11-08 23:59:29,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2147 transitions. [2024-11-08 23:59:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:59:29,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:29,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:32,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2150 states to 1724 states and 2150 transitions. [2024-11-08 23:59:32,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2150 transitions. [2024-11-08 23:59:32,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:59:32,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:32,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:32,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1728 states and 2160 transitions. [2024-11-08 23:59:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2160 transitions. [2024-11-08 23:59:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:59:44,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:44,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:54,203 INFO 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 00:00:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:07,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1730 states and 2165 transitions. [2024-11-09 00:00:07,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2165 transitions. [2024-11-09 00:00:07,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:00:07,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:07,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:08,073 INFO 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 00:00:09,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1715 states and 2148 transitions. [2024-11-09 00:00:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2148 transitions. [2024-11-09 00:00:10,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:00:10,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:10,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:10,111 INFO 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 00:00:12,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:12,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1718 states and 2152 transitions. [2024-11-09 00:00:12,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2152 transitions. [2024-11-09 00:00:12,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:00:12,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:12,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:14,180 INFO 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 00:00:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:18,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1721 states and 2157 transitions. [2024-11-09 00:00:18,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2157 transitions. [2024-11-09 00:00:18,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:00:18,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:18,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:21,348 INFO 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 00:00:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1724 states and 2161 transitions. [2024-11-09 00:00:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2161 transitions. [2024-11-09 00:00:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:00:31,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:31,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:42,958 INFO 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 00:01:13,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:13,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1732 states and 2175 transitions. [2024-11-09 00:01:13,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2175 transitions. [2024-11-09 00:01:13,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:01:13,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:13,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:13,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:23,817 INFO 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 00:02:10,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:10,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1744 states and 2200 transitions. [2024-11-09 00:02:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2200 transitions. [2024-11-09 00:02:10,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:02:10,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:10,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:11,436 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 00:02:15,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:15,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2205 states to 1749 states and 2205 transitions. [2024-11-09 00:02:15,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2205 transitions. [2024-11-09 00:02:15,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:02:15,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:15,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:16,319 INFO 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 00:02:23,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1757 states and 2216 transitions. [2024-11-09 00:02:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2216 transitions. [2024-11-09 00:02:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:02:23,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:23,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:25,956 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 00:02:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1758 states and 2217 transitions. [2024-11-09 00:02:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2217 transitions. [2024-11-09 00:02:36,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:02:36,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:36,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:40,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.