./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-3.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_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/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_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/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_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/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 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:56:28,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:56:28,909 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:56:28,916 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:56:28,916 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:56:28,943 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:56:28,944 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:56:28,945 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:56:28,945 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:56:28,945 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:56:28,946 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:56:28,946 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:56:28,946 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:56:28,947 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:56:28,949 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:56:28,950 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:56:28,950 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:56:28,950 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:56:28,951 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:56:28,951 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:56:28,951 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:56:28,954 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:56:28,955 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:56:28,955 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:56:28,955 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:56:28,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:56:28,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:56:28,956 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:56:28,957 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:56:28,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:56:28,957 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_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-08 22:56:29,222 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:56:29,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:56:29,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:56:29,259 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:56:29,260 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:56:29,261 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-3.i Unable to find full path for "g++" [2024-11-08 22:56:31,277 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:56:31,639 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:56:31,639 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-3.i [2024-11-08 22:56:31,669 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/data/d73c7ddb0/3a5a200d70504de4a477c6d0d8433d7d/FLAG321f07eb2 [2024-11-08 22:56:31,847 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/data/d73c7ddb0/3a5a200d70504de4a477c6d0d8433d7d [2024-11-08 22:56:31,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:56:31,852 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:56:31,853 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:56:31,853 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:56:31,859 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:56:31,860 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:56:31" (1/1) ... [2024-11-08 22:56:31,861 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4744ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:31, skipping insertion in model container [2024-11-08 22:56:31,861 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:56:31" (1/1) ... [2024-11-08 22:56:31,935 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:56:32,710 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:56:32,733 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:56:32,910 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:56:32,952 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:56:32,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32 WrapperNode [2024-11-08 22:56:32,953 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:56:32,954 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:56:32,954 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:56:32,955 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:56:32,963 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,013 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,104 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1880 [2024-11-08 22:56:33,105 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:56:33,106 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:56:33,106 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:56:33,106 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:56:33,117 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,134 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,135 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,266 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,314 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,335 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,358 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:56:33,364 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:56:33,365 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:56:33,365 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:56:33,366 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:56:32" (1/1) ... [2024-11-08 22:56:33,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:56:33,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:56:33,431 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:56:33,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5bc48d0-a80d-472b-9ef9-0b095e4aafd4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:56:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:56:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:56:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:56:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:56:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:56:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:56:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:56:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:56:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:56:33,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:56:33,717 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:56:33,719 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:56:37,319 INFO L? ?]: Removed 1939 outVars from TransFormulas that were not future-live. [2024-11-08 22:56:37,319 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:56:39,483 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:56:39,483 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 22:56:39,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:56:39 BoogieIcfgContainer [2024-11-08 22:56:39,483 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:56:39,484 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:56:39,485 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:56:39,496 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:56:39,496 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:56:39" (1/1) ... [2024-11-08 22:56:39,507 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:56:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:39,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1466 states and 1625 transitions. [2024-11-08 22:56:39,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1625 transitions. [2024-11-08 22:56:39,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:56:39,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:39,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:39,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:39,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1467 states and 1626 transitions. [2024-11-08 22:56:39,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1626 transitions. [2024-11-08 22:56:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:56:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:39,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:40,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:40,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 1466 states and 1625 transitions. [2024-11-08 22:56:40,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1625 transitions. [2024-11-08 22:56:40,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:56:40,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:40,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:40,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:40,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:40,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 1465 states and 1624 transitions. [2024-11-08 22:56:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 1624 transitions. [2024-11-08 22:56:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:56:40,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:40,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:40,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:40,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:40,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:40,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1464 states and 1623 transitions. [2024-11-08 22:56:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1623 transitions. [2024-11-08 22:56:40,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:56:40,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:40,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:40,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:40,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:40,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 1463 states and 1622 transitions. [2024-11-08 22:56:40,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1622 transitions. [2024-11-08 22:56:40,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:56:40,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:40,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:41,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:41,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:41,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1466 states and 1628 transitions. [2024-11-08 22:56:41,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1628 transitions. [2024-11-08 22:56:41,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:56:41,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:41,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:41,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:41,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:41,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1471 states and 1637 transitions. [2024-11-08 22:56:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1637 transitions. [2024-11-08 22:56:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:56:41,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:41,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:41,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:41,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:41,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1471 states and 1634 transitions. [2024-11-08 22:56:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1634 transitions. [2024-11-08 22:56:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:56:41,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:41,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:41,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:41,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:41,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:41,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1471 states and 1628 transitions. [2024-11-08 22:56:41,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 1628 transitions. [2024-11-08 22:56:41,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:56:41,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:41,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:41,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:42,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:42,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1479 states and 1643 transitions. [2024-11-08 22:56:42,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1643 transitions. [2024-11-08 22:56:42,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:56:42,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:42,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:42,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:42,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:42,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1479 states and 1641 transitions. [2024-11-08 22:56:42,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1641 transitions. [2024-11-08 22:56:42,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:56:42,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:42,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:42,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1481 states and 1644 transitions. [2024-11-08 22:56:42,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1644 transitions. [2024-11-08 22:56:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:56:42,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:42,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:42,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:42,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:42,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1484 states and 1650 transitions. [2024-11-08 22:56:42,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1650 transitions. [2024-11-08 22:56:42,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:56:42,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:42,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:43,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1441 states and 1600 transitions. [2024-11-08 22:56:43,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1600 transitions. [2024-11-08 22:56:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:56:43,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:43,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:43,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:43,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1438 states and 1596 transitions. [2024-11-08 22:56:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1596 transitions. [2024-11-08 22:56:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:56:43,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:43,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:43,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:43,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:43,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1435 states and 1592 transitions. [2024-11-08 22:56:43,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1592 transitions. [2024-11-08 22:56:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:56:43,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:43,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:43,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:44,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:44,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1432 states and 1588 transitions. [2024-11-08 22:56:44,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1588 transitions. [2024-11-08 22:56:44,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:56:44,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1429 states and 1584 transitions. [2024-11-08 22:56:44,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1584 transitions. [2024-11-08 22:56:44,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:56:44,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:44,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:44,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1426 states and 1580 transitions. [2024-11-08 22:56:44,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1580 transitions. [2024-11-08 22:56:44,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:56:44,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:44,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:44,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:44,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1423 states and 1576 transitions. [2024-11-08 22:56:44,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1576 transitions. [2024-11-08 22:56:44,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:56:44,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:44,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1420 states and 1572 transitions. [2024-11-08 22:56:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1572 transitions. [2024-11-08 22:56:44,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:56:44,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:44,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1419 states and 1571 transitions. [2024-11-08 22:56:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1571 transitions. [2024-11-08 22:56:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:56:45,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:45,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:47,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:47,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1418 states and 1570 transitions. [2024-11-08 22:56:47,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1570 transitions. [2024-11-08 22:56:47,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:56:47,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:47,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:47,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:48,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1418 states and 1569 transitions. [2024-11-08 22:56:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1569 transitions. [2024-11-08 22:56:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:56:48,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:48,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:48,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1417 states and 1568 transitions. [2024-11-08 22:56:48,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1568 transitions. [2024-11-08 22:56:48,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:56:48,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:48,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:48,867 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 22:56:49,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1416 states and 1567 transitions. [2024-11-08 22:56:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1567 transitions. [2024-11-08 22:56:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:56:49,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:49,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:49,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:49,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1416 states and 1566 transitions. [2024-11-08 22:56:49,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1566 transitions. [2024-11-08 22:56:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:56:49,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:49,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:49,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:49,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:49,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1415 states and 1565 transitions. [2024-11-08 22:56:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1565 transitions. [2024-11-08 22:56:49,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:56:49,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:49,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:49,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1414 states and 1564 transitions. [2024-11-08 22:56:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1564 transitions. [2024-11-08 22:56:49,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:56:49,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:49,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:50,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:50,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1413 states and 1563 transitions. [2024-11-08 22:56:50,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1563 transitions. [2024-11-08 22:56:50,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:56:50,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:50,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:50,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:50,206 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:50,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1412 states and 1562 transitions. [2024-11-08 22:56:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1562 transitions. [2024-11-08 22:56:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:56:50,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:50,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:50,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:50,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:50,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1412 states and 1560 transitions. [2024-11-08 22:56:50,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1560 transitions. [2024-11-08 22:56:50,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:56:50,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:50,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:50,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:51,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:55,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:56:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1421 states and 1572 transitions. [2024-11-08 22:56:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1572 transitions. [2024-11-08 22:56:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:56:56,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:56,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:56,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:56,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1421 states and 1571 transitions. [2024-11-08 22:56:56,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1571 transitions. [2024-11-08 22:56:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:56:56,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:56,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:56,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:56,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1419 states and 1567 transitions. [2024-11-08 22:56:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1567 transitions. [2024-11-08 22:56:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:56:56,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:56,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:56,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:59,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:59,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1426 states and 1575 transitions. [2024-11-08 22:56:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1575 transitions. [2024-11-08 22:56:59,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:56:59,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:59,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:59,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:59,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1425 states and 1574 transitions. [2024-11-08 22:56:59,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1574 transitions. [2024-11-08 22:56:59,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:56:59,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:59,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:59,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:59,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:59,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1426 states and 1576 transitions. [2024-11-08 22:56:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1576 transitions. [2024-11-08 22:56:59,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:56:59,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:59,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:59,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:59,925 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:59,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:59,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1418 states and 1567 transitions. [2024-11-08 22:56:59,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1567 transitions. [2024-11-08 22:56:59,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:56:59,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:59,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:10,685 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 22:57:16,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:57:26,105 WARN L539 Checker$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 22:57:36,114 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 22:57:36,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1415 states and 1563 transitions. [2024-11-08 22:57:36,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1563 transitions. [2024-11-08 22:57:36,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:57:36,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:36,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:36,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:36,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1414 states and 1562 transitions. [2024-11-08 22:57:36,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1562 transitions. [2024-11-08 22:57:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:57:36,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:36,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:36,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:36,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1413 states and 1561 transitions. [2024-11-08 22:57:36,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1561 transitions. [2024-11-08 22:57:36,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:57:36,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:36,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:36,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1412 states and 1560 transitions. [2024-11-08 22:57:36,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1560 transitions. [2024-11-08 22:57:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:57:36,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:36,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:36,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:36,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:36,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1411 states and 1559 transitions. [2024-11-08 22:57:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1559 transitions. [2024-11-08 22:57:36,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:57:36,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:36,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:37,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:41,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:41,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1453 states and 1604 transitions. [2024-11-08 22:57:41,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1604 transitions. [2024-11-08 22:57:41,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:57:41,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:41,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:41,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:41,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 1452 states and 1603 transitions. [2024-11-08 22:57:41,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1603 transitions. [2024-11-08 22:57:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:57:41,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:41,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:41,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:41,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 1451 states and 1602 transitions. [2024-11-08 22:57:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1602 transitions. [2024-11-08 22:57:41,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:57:41,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:41,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:41,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:52,424 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 22:58:02,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:04,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:58:04,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:04,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 1459 states and 1609 transitions. [2024-11-08 22:58:04,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1609 transitions. [2024-11-08 22:58:04,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:58:04,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:04,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:05,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1459 states and 1606 transitions. [2024-11-08 22:58:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1606 transitions. [2024-11-08 22:58:05,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:58:05,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:05,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:05,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:05,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:08,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:08,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 1458 states and 1605 transitions. [2024-11-08 22:58:08,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1605 transitions. [2024-11-08 22:58:08,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:58:08,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:08,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:09,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:11,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:11,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1450 states and 1596 transitions. [2024-11-08 22:58:11,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1596 transitions. [2024-11-08 22:58:11,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:58:11,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:11,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:11,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:11,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:11,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1449 states and 1595 transitions. [2024-11-08 22:58:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1595 transitions. [2024-11-08 22:58:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:58:11,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:11,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:11,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:11,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:12,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:12,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1448 states and 1594 transitions. [2024-11-08 22:58:12,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1594 transitions. [2024-11-08 22:58:12,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:58:12,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:12,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:12,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:12,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:12,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1592 states to 1447 states and 1592 transitions. [2024-11-08 22:58:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1592 transitions. [2024-11-08 22:58:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:58:12,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:12,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:12,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:12,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:12,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1446 states and 1591 transitions. [2024-11-08 22:58:12,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1591 transitions. [2024-11-08 22:58:12,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:58:12,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:12,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:13,191 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 22:58:14,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:14,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1445 states and 1590 transitions. [2024-11-08 22:58:14,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1590 transitions. [2024-11-08 22:58:14,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:58:14,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:14,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:17,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:17,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1444 states and 1589 transitions. [2024-11-08 22:58:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1589 transitions. [2024-11-08 22:58:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:58:17,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:17,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:17,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:18,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1443 states and 1588 transitions. [2024-11-08 22:58:19,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1588 transitions. [2024-11-08 22:58:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:58:19,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:19,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:19,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:19,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:20,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1442 states and 1587 transitions. [2024-11-08 22:58:20,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1587 transitions. [2024-11-08 22:58:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:58:20,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:20,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:21,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:23,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:23,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1445 states and 1594 transitions. [2024-11-08 22:58:23,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1594 transitions. [2024-11-08 22:58:23,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:58:23,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:23,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:24,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1448 states and 1604 transitions. [2024-11-08 22:58:27,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1604 transitions. [2024-11-08 22:58:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:58:27,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:27,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:28,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:28,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1449 states and 1606 transitions. [2024-11-08 22:58:28,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1449 states and 1606 transitions. [2024-11-08 22:58:28,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:58:28,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:28,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:28,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:28,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:28,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1450 states and 1608 transitions. [2024-11-08 22:58:28,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1608 transitions. [2024-11-08 22:58:28,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:58:28,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:28,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:30,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:58:34,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:34,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1438 states and 1583 transitions. [2024-11-08 22:58:34,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1583 transitions. [2024-11-08 22:58:35,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:58:35,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:35,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:37,063 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:39,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:39,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1437 states and 1582 transitions. [2024-11-08 22:58:39,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1582 transitions. [2024-11-08 22:58:39,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:58:39,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:39,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:39,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:40,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:42,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1436 states and 1581 transitions. [2024-11-08 22:58:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1581 transitions. [2024-11-08 22:58:42,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:58:42,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:43,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:43,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1435 states and 1580 transitions. [2024-11-08 22:58:43,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1580 transitions. [2024-11-08 22:58:43,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:58:43,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:43,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:44,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:44,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1434 states and 1579 transitions. [2024-11-08 22:58:44,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1579 transitions. [2024-11-08 22:58:44,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:58:44,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:44,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:44,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:48,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:48,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1433 states and 1578 transitions. [2024-11-08 22:58:48,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1578 transitions. [2024-11-08 22:58:48,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:58:48,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:48,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:48,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:50,484 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 22:58:53,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:53,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1432 states and 1577 transitions. [2024-11-08 22:58:53,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1577 transitions. [2024-11-08 22:58:53,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:58:53,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:53,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:53,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:54,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1431 states and 1576 transitions. [2024-11-08 22:58:54,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1576 transitions. [2024-11-08 22:58:54,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:58:54,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:54,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:54,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:54,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:55,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:55,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1430 states and 1575 transitions. [2024-11-08 22:58:55,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1575 transitions. [2024-11-08 22:58:55,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:58:55,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:55,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:55,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:56,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1429 states and 1574 transitions. [2024-11-08 22:58:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1574 transitions. [2024-11-08 22:58:59,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:58:59,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:59,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:02,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1428 states and 1573 transitions. [2024-11-08 22:59:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1573 transitions. [2024-11-08 22:59:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:59:07,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:07,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:07,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:08,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:08,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1427 states and 1572 transitions. [2024-11-08 22:59:08,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1572 transitions. [2024-11-08 22:59:08,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:59:08,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:08,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:08,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:08,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:09,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:09,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1426 states and 1571 transitions. [2024-11-08 22:59:09,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1571 transitions. [2024-11-08 22:59:09,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:59:09,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:09,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:11,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:15,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 1425 states and 1570 transitions. [2024-11-08 22:59:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1570 transitions. [2024-11-08 22:59:15,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:59:15,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:15,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:15,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:19,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:25,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1424 states and 1569 transitions. [2024-11-08 22:59:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1569 transitions. [2024-11-08 22:59:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:25,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:25,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:25,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:26,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1423 states and 1568 transitions. [2024-11-08 22:59:26,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1568 transitions. [2024-11-08 22:59:26,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:59:26,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:26,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:27,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1422 states and 1567 transitions. [2024-11-08 22:59:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1567 transitions. [2024-11-08 22:59:40,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:59:40,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:40,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:43,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:49,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1421 states and 1566 transitions. [2024-11-08 22:59:49,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1566 transitions. [2024-11-08 22:59:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:59:49,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:05,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:05,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1420 states and 1565 transitions. [2024-11-08 23:00:05,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1565 transitions. [2024-11-08 23:00:05,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:00:05,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:05,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:05,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:05,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 1419 states and 1564 transitions. [2024-11-08 23:00:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1564 transitions. [2024-11-08 23:00:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:00:06,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:06,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1418 states and 1563 transitions. [2024-11-08 23:00:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1563 transitions. [2024-11-08 23:00:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:00:07,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:07,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:11,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:11,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1417 states and 1562 transitions. [2024-11-08 23:00:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1562 transitions. [2024-11-08 23:00:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:00:11,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:11,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:16,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:22,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:22,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1416 states and 1561 transitions. [2024-11-08 23:00:22,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1561 transitions. [2024-11-08 23:00:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:00:22,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:22,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:23,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1406 states and 1550 transitions. [2024-11-08 23:00:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1550 transitions. [2024-11-08 23:00:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:00:23,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:23,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:23,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:24,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:24,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1405 states and 1549 transitions. [2024-11-08 23:00:24,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1549 transitions. [2024-11-08 23:00:24,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:00:24,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:24,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:25,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:28,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:28,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1404 states and 1548 transitions. [2024-11-08 23:00:28,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1548 transitions. [2024-11-08 23:00:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:00:28,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:28,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:28,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:30,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 1403 states and 1547 transitions. [2024-11-08 23:00:36,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1547 transitions. [2024-11-08 23:00:36,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:00:36,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:54,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:54,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1546 states to 1402 states and 1546 transitions. [2024-11-08 23:00:54,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1546 transitions. [2024-11-08 23:00:54,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:00:54,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:54,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:58,651 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 23:01:16,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1401 states and 1545 transitions. [2024-11-08 23:01:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 1545 transitions. [2024-11-08 23:01:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:01:16,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:16,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:17,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:21,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 1403 states and 1545 transitions. [2024-11-08 23:01:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1545 transitions. [2024-11-08 23:01:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:01:21,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:22,590 INFO 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 23:01:29,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:29,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 1405 states and 1548 transitions. [2024-11-08 23:01:29,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1548 transitions. [2024-11-08 23:01:29,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:01:29,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:29,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:29,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:30,456 INFO 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 23:01:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 1406 states and 1549 transitions. [2024-11-08 23:01:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1549 transitions. [2024-11-08 23:01:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:01:33,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:33,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:33,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:35,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1407 states and 1551 transitions. [2024-11-08 23:01:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 1551 transitions. [2024-11-08 23:01:41,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:01:41,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:41,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:42,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:48,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1408 states and 1551 transitions. [2024-11-08 23:01:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1551 transitions. [2024-11-08 23:01:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:01:48,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:48,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:53,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:53,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1409 states and 1552 transitions. [2024-11-08 23:01:53,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 1552 transitions. [2024-11-08 23:01:53,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:01:53,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:53,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:53,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:55,335 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:58,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:58,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1410 states and 1553 transitions. [2024-11-08 23:01:58,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 1553 transitions. [2024-11-08 23:01:58,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:01:58,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:58,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:59,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:02,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:07,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:07,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 1411 states and 1555 transitions. [2024-11-08 23:02:07,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 1555 transitions. [2024-11-08 23:02:07,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:02:07,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:07,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:07,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:09,562 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 1412 states and 1556 transitions. [2024-11-08 23:02:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 1556 transitions. [2024-11-08 23:02:16,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:02:16,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:16,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:18,144 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:24,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:24,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1413 states and 1557 transitions. [2024-11-08 23:02:24,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1557 transitions. [2024-11-08 23:02:24,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:02:24,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:24,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:26,597 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:33,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1414 states and 1558 transitions. [2024-11-08 23:02:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 1558 transitions. [2024-11-08 23:02:33,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:02:33,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:33,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:53,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:53,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1415 states and 1558 transitions. [2024-11-08 23:02:53,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 1558 transitions. [2024-11-08 23:02:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:02:53,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:53,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:53,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:56,619 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:02,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:02,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1416 states and 1560 transitions. [2024-11-08 23:03:02,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1560 transitions. [2024-11-08 23:03:02,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:03:02,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:02,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:04,973 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:12,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 1417 states and 1560 transitions. [2024-11-08 23:03:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1560 transitions. [2024-11-08 23:03:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:03:12,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:12,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:20,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:20,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1418 states and 1562 transitions. [2024-11-08 23:03:20,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 1562 transitions. [2024-11-08 23:03:20,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:03:20,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:20,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:20,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:30,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1419 states and 1562 transitions. [2024-11-08 23:03:30,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1562 transitions. [2024-11-08 23:03:30,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:03:30,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:30,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:33,016 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:37,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1420 states and 1563 transitions. [2024-11-08 23:03:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 1563 transitions. [2024-11-08 23:03:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:03:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:40,960 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:47,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1421 states and 1565 transitions. [2024-11-08 23:03:47,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1565 transitions. [2024-11-08 23:03:47,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:03:47,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:47,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:47,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:49,701 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:57,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 1422 states and 1567 transitions. [2024-11-08 23:03:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1567 transitions. [2024-11-08 23:03:57,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:03:57,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:57,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:00,971 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:12,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:12,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1423 states and 1566 transitions. [2024-11-08 23:04:12,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1566 transitions. [2024-11-08 23:04:12,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:04:12,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:12,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:15,888 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:21,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1424 states and 1568 transitions. [2024-11-08 23:04:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 1568 transitions. [2024-11-08 23:04:21,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:04:21,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:21,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:21,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:24,370 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:32,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:32,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1425 states and 1569 transitions. [2024-11-08 23:04:32,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1569 transitions. [2024-11-08 23:04:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:04:32,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:32,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:32,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:47,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1426 states and 1569 transitions. [2024-11-08 23:04:47,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1569 transitions. [2024-11-08 23:04:47,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:04:47,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:47,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:51,487 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:57,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:57,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 1427 states and 1571 transitions. [2024-11-08 23:04:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 1571 transitions. [2024-11-08 23:04:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:04:57,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:57,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:07,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1428 states and 1572 transitions. [2024-11-08 23:05:07,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 1572 transitions. [2024-11-08 23:05:07,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:05:07,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:07,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:08,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:10,266 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:18,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:18,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1429 states and 1573 transitions. [2024-11-08 23:05:18,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 1573 transitions. [2024-11-08 23:05:18,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:05:18,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:18,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:21,092 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1430 states and 1574 transitions. [2024-11-08 23:05:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 1574 transitions. [2024-11-08 23:05:29,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:05:29,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:29,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:29,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:32,212 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:40,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:40,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 1431 states and 1575 transitions. [2024-11-08 23:05:40,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1575 transitions. [2024-11-08 23:05:40,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:05:40,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:40,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:40,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:43,026 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:50,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:50,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1432 states and 1576 transitions. [2024-11-08 23:05:50,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1576 transitions. [2024-11-08 23:05:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:05:50,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:50,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:57,448 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:25,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:25,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1433 states and 1576 transitions. [2024-11-08 23:06:25,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 1576 transitions. [2024-11-08 23:06:25,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:06:25,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:32,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:32,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1434 states and 1577 transitions. [2024-11-08 23:06:32,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1577 transitions. [2024-11-08 23:06:32,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:06:32,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:44,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:44,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1435 states and 1579 transitions. [2024-11-08 23:06:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1579 transitions. [2024-11-08 23:06:44,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:06:44,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:44,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:44,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:47,064 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:55,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1436 states and 1580 transitions. [2024-11-08 23:06:55,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1580 transitions. [2024-11-08 23:06:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:06:55,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:00,456 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1437 states and 1580 transitions. [2024-11-08 23:07:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 1580 transitions. [2024-11-08 23:07:14,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:07:14,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:14,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:16,871 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:22,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 1438 states and 1581 transitions. [2024-11-08 23:07:22,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 1581 transitions. [2024-11-08 23:07:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:07:22,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:22,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:22,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:34,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:34,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1439 states and 1583 transitions. [2024-11-08 23:07:34,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1583 transitions. [2024-11-08 23:07:34,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:07:34,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:34,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:35,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:48,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:48,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1440 states and 1583 transitions. [2024-11-08 23:07:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1583 transitions. [2024-11-08 23:07:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:07:48,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:48,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:49,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:51,989 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1584 states to 1441 states and 1584 transitions. [2024-11-08 23:07:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1584 transitions. [2024-11-08 23:07:57,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:07:57,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:57,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:57,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,556 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 1442 states and 1585 transitions. [2024-11-08 23:08:05,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1585 transitions. [2024-11-08 23:08:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:08:05,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:12,173 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:20,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1443 states and 1587 transitions. [2024-11-08 23:08:20,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 1587 transitions. [2024-11-08 23:08:20,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:08:20,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:34,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:34,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1444 states and 1587 transitions. [2024-11-08 23:08:34,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1587 transitions. [2024-11-08 23:08:34,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:08:34,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:34,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:35,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:43,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:43,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 1445 states and 1588 transitions. [2024-11-08 23:08:43,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1588 transitions. [2024-11-08 23:08:43,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:08:43,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:43,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:44,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:53,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1589 states to 1446 states and 1589 transitions. [2024-11-08 23:08:53,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1589 transitions. [2024-11-08 23:08:53,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:08:53,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:53,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:56,954 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:02,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:02,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 1447 states and 1590 transitions. [2024-11-08 23:09:02,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1590 transitions. [2024-11-08 23:09:02,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:09:02,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:02,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:02,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:12,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:12,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 1448 states and 1591 transitions. [2024-11-08 23:09:12,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1591 transitions. [2024-11-08 23:09:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:09:12,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat