./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/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_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/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_3681b4b7-8286-425f-a1e6-27ab361bf3f1/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 e4ea247b245ebcaf5e735452e89c4110c7b9dc9b43836e98484a894783fc3462 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:25:28,472 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:25:28,550 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:25:28,557 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:25:28,558 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:25:28,589 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:25:28,590 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:25:28,590 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:25:28,591 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:25:28,591 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:25:28,592 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:25:28,592 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:25:28,592 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:25:28,593 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:25:28,593 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:25:28,594 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:25:28,594 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:25:28,594 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:25:28,595 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:25:28,595 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:25:28,596 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:25:28,600 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:25:28,600 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:25:28,600 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:25:28,601 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:25:28,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:25:28,602 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:25:28,602 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:25:28,602 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:25:28,603 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:25:28,603 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_3681b4b7-8286-425f-a1e6-27ab361bf3f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4ea247b245ebcaf5e735452e89c4110c7b9dc9b43836e98484a894783fc3462 [2024-11-08 19:25:28,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:25:28,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:25:28,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:25:28,880 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:25:28,881 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:25:28,883 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i Unable to find full path for "g++" [2024-11-08 19:25:30,870 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:25:31,230 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:25:31,234 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test6-2.i [2024-11-08 19:25:31,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/data/345151f0f/6cb6d73dfa7b42e0bbe14f6041331a66/FLAG41fa2f0d9 [2024-11-08 19:25:31,437 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/data/345151f0f/6cb6d73dfa7b42e0bbe14f6041331a66 [2024-11-08 19:25:31,441 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:25:31,443 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:25:31,445 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:25:31,445 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:25:31,450 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:25:31,451 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:25:31" (1/1) ... [2024-11-08 19:25:31,452 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@768ea3bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:31, skipping insertion in model container [2024-11-08 19:25:31,452 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:25:31" (1/1) ... [2024-11-08 19:25:31,515 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:25:32,505 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:25:32,519 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:25:32,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:25:32,731 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:25:32,732 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32 WrapperNode [2024-11-08 19:25:32,760 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:25:32,762 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:25:32,762 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:25:32,762 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:25:32,769 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:32,813 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:32,923 INFO L138 Inliner]: procedures = 282, calls = 353, calls flagged for inlining = 26, calls inlined = 40, statements flattened = 1807 [2024-11-08 19:25:32,926 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:25:32,927 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:25:32,927 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:25:32,927 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:25:32,944 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:32,944 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:32,961 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:32,961 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:33,021 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:33,038 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:33,046 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:33,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:33,067 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:25:33,068 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:25:33,068 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:25:33,068 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:25:33,069 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:25:32" (1/1) ... [2024-11-08 19:25:33,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:25:33,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:25:33,117 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:25:33,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3681b4b7-8286-425f-a1e6-27ab361bf3f1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:25:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:25:33,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:25:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:25:33,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:25:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:25:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:25:33,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:25:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:25:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:25:33,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:25:33,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:25:33,501 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:25:33,504 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:25:36,818 INFO L? ?]: Removed 1644 outVars from TransFormulas that were not future-live. [2024-11-08 19:25:36,818 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:25:38,771 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:25:38,772 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 19:25:38,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:25:38 BoogieIcfgContainer [2024-11-08 19:25:38,772 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:25:38,773 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:25:38,775 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:25:38,787 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:25:38,788 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:25:38" (1/1) ... [2024-11-08 19:25:38,799 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:25:38,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:38,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1257 states and 1428 transitions. [2024-11-08 19:25:38,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1428 transitions. [2024-11-08 19:25:38,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:25:38,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:38,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:39,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:39,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:39,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1256 states and 1427 transitions. [2024-11-08 19:25:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1427 transitions. [2024-11-08 19:25:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-08 19:25:39,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:39,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:39,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1255 states and 1426 transitions. [2024-11-08 19:25:39,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1426 transitions. [2024-11-08 19:25:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:25:39,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:39,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:39,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:39,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 1254 states and 1424 transitions. [2024-11-08 19:25:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1424 transitions. [2024-11-08 19:25:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:25:39,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:39,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:39,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1255 states and 1426 transitions. [2024-11-08 19:25:39,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1426 transitions. [2024-11-08 19:25:39,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:25:39,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:39,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:39,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:39,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:39,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1254 states and 1425 transitions. [2024-11-08 19:25:39,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1425 transitions. [2024-11-08 19:25:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:25:39,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:39,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:39,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:39,894 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 19:25:39,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:39,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1256 states and 1428 transitions. [2024-11-08 19:25:39,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1428 transitions. [2024-11-08 19:25:39,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:25:39,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:39,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:39,958 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:39,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 1255 states and 1427 transitions. [2024-11-08 19:25:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 1427 transitions. [2024-11-08 19:25:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:25:39,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:39,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:40,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1256 states and 1428 transitions. [2024-11-08 19:25:40,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1428 transitions. [2024-11-08 19:25:40,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:25:40,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:40,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:40,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:40,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1257 states and 1430 transitions. [2024-11-08 19:25:40,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1430 transitions. [2024-11-08 19:25:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:25:40,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:40,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:40,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1258 states and 1432 transitions. [2024-11-08 19:25:40,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1432 transitions. [2024-11-08 19:25:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:25:40,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:40,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:40,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:40,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:40,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:40,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1257 states and 1430 transitions. [2024-11-08 19:25:40,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1430 transitions. [2024-11-08 19:25:40,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:25:40,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:40,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:40,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:40,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1258 states and 1432 transitions. [2024-11-08 19:25:40,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1432 transitions. [2024-11-08 19:25:40,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:25:40,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:40,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:40,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:40,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:41,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:41,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1259 states and 1434 transitions. [2024-11-08 19:25:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1434 transitions. [2024-11-08 19:25:41,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:25:41,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:41,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:41,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1261 states and 1437 transitions. [2024-11-08 19:25:41,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1437 transitions. [2024-11-08 19:25:41,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:25:41,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:41,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:41,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:41,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:41,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1260 states and 1436 transitions. [2024-11-08 19:25:41,206 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1436 transitions. [2024-11-08 19:25:41,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:25:41,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:41,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:41,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:41,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1261 states and 1437 transitions. [2024-11-08 19:25:41,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1437 transitions. [2024-11-08 19:25:41,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:25:41,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:41,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:41,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:41,307 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 19:25:41,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:41,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1262 states and 1439 transitions. [2024-11-08 19:25:41,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1439 transitions. [2024-11-08 19:25:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:25:41,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:41,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:41,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:41,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1265 states and 1443 transitions. [2024-11-08 19:25:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1443 transitions. [2024-11-08 19:25:41,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:25:41,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:41,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:41,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:41,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1441 states to 1265 states and 1441 transitions. [2024-11-08 19:25:41,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1441 transitions. [2024-11-08 19:25:41,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:25:41,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:41,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:41,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:42,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1266 states and 1439 transitions. [2024-11-08 19:25:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1439 transitions. [2024-11-08 19:25:42,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:25:42,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:42,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:42,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:42,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:42,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1266 states and 1435 transitions. [2024-11-08 19:25:42,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1435 transitions. [2024-11-08 19:25:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:25:42,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:42,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:42,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:42,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:42,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1266 states and 1433 transitions. [2024-11-08 19:25:42,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1433 transitions. [2024-11-08 19:25:42,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:25:42,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:42,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:42,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:42,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1226 states and 1389 transitions. [2024-11-08 19:25:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1389 transitions. [2024-11-08 19:25:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:25:42,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:42,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:42,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:42,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:42,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1223 states and 1385 transitions. [2024-11-08 19:25:42,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1385 transitions. [2024-11-08 19:25:42,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:25:42,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:42,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:42,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:42,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:43,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:43,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1220 states and 1381 transitions. [2024-11-08 19:25:43,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1381 transitions. [2024-11-08 19:25:43,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:25:43,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:43,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:43,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:43,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:43,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 1217 states and 1377 transitions. [2024-11-08 19:25:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1377 transitions. [2024-11-08 19:25:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:25:43,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:43,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:43,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 1214 states and 1373 transitions. [2024-11-08 19:25:43,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1373 transitions. [2024-11-08 19:25:43,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:25:43,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:43,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:43,894 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 19:25:44,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:44,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1211 states and 1369 transitions. [2024-11-08 19:25:44,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1369 transitions. [2024-11-08 19:25:44,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:25:44,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:44,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:44,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:44,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1208 states and 1365 transitions. [2024-11-08 19:25:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1365 transitions. [2024-11-08 19:25:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:25:44,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:44,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:44,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1361 states to 1205 states and 1361 transitions. [2024-11-08 19:25:44,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1361 transitions. [2024-11-08 19:25:44,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:25:44,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:44,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:44,600 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:45,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1204 states and 1360 transitions. [2024-11-08 19:25:45,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1360 transitions. [2024-11-08 19:25:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:25:45,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:45,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:45,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:47,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:47,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 1225 states and 1382 transitions. [2024-11-08 19:25:47,220 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1382 transitions. [2024-11-08 19:25:47,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:25:47,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:47,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:47,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:48,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1225 states and 1381 transitions. [2024-11-08 19:25:48,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1381 transitions. [2024-11-08 19:25:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:25:48,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:48,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:48,098 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:48,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 1224 states and 1380 transitions. [2024-11-08 19:25:48,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1380 transitions. [2024-11-08 19:25:48,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:25:48,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:48,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:48,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:48,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:48,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 1227 states and 1386 transitions. [2024-11-08 19:25:48,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1386 transitions. [2024-11-08 19:25:48,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:25:48,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:48,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:48,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:49,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1226 states and 1385 transitions. [2024-11-08 19:25:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 1385 transitions. [2024-11-08 19:25:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:25:49,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:49,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:49,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:49,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1229 states and 1389 transitions. [2024-11-08 19:25:49,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1389 transitions. [2024-11-08 19:25:49,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:25:49,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:49,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:49,176 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 19:25:49,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1228 states and 1388 transitions. [2024-11-08 19:25:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1388 transitions. [2024-11-08 19:25:49,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:25:49,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:49,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:49,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:49,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1231 states and 1392 transitions. [2024-11-08 19:25:49,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1392 transitions. [2024-11-08 19:25:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:25:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:49,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:49,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:49,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1231 states and 1390 transitions. [2024-11-08 19:25:49,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1390 transitions. [2024-11-08 19:25:49,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:25:49,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:49,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:49,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:50,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:54,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:25:54,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:54,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1244 states and 1414 transitions. [2024-11-08 19:25:54,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1414 transitions. [2024-11-08 19:25:54,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:25:54,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:54,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:54,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:57,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1257 states and 1436 transitions. [2024-11-08 19:25:57,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1436 transitions. [2024-11-08 19:25:57,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:25:57,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:57,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:57,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:57,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:57,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1258 states and 1436 transitions. [2024-11-08 19:25:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1436 transitions. [2024-11-08 19:25:57,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:25:57,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:57,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:57,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1259 states and 1436 transitions. [2024-11-08 19:25:57,700 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1436 transitions. [2024-11-08 19:25:57,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:25:57,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:57,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:57,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:57,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1260 states and 1436 transitions. [2024-11-08 19:25:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1436 transitions. [2024-11-08 19:25:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:25:57,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:57,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:58,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:58,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1261 states and 1436 transitions. [2024-11-08 19:25:58,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1436 transitions. [2024-11-08 19:25:58,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:25:58,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:58,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:58,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:58,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1435 states to 1260 states and 1435 transitions. [2024-11-08 19:25:58,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1435 transitions. [2024-11-08 19:25:58,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:25:58,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:58,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:58,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:58,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:58,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1261 states and 1437 transitions. [2024-11-08 19:25:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1437 transitions. [2024-11-08 19:25:58,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:25:58,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:58,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:59,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:59,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:59,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1262 states and 1437 transitions. [2024-11-08 19:25:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1437 transitions. [2024-11-08 19:25:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:25:59,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:59,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:59,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1263 states and 1437 transitions. [2024-11-08 19:25:59,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1437 transitions. [2024-11-08 19:25:59,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:25:59,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:59,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:59,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:59,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 1262 states and 1436 transitions. [2024-11-08 19:25:59,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1436 transitions. [2024-11-08 19:25:59,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:25:59,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:59,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:25:59,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:25:59,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:25:59,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1263 states and 1437 transitions. [2024-11-08 19:25:59,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1437 transitions. [2024-11-08 19:25:59,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:25:59,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:25:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:25:59,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:14,384 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 19:26:16,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:26:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:16,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1307 states and 1495 transitions. [2024-11-08 19:26:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1495 transitions. [2024-11-08 19:26:16,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:26:16,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:16,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1306 states and 1494 transitions. [2024-11-08 19:26:17,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1494 transitions. [2024-11-08 19:26:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:26:17,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:17,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:17,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:17,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:18,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:18,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1308 states and 1496 transitions. [2024-11-08 19:26:18,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1496 transitions. [2024-11-08 19:26:18,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:26:18,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:18,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:18,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:18,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:18,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:18,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1309 states and 1496 transitions. [2024-11-08 19:26:18,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1496 transitions. [2024-11-08 19:26:18,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:26:18,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:18,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:18,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1310 states and 1496 transitions. [2024-11-08 19:26:18,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1496 transitions. [2024-11-08 19:26:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:26:18,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:18,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:18,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:18,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:18,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:18,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1309 states and 1495 transitions. [2024-11-08 19:26:18,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1495 transitions. [2024-11-08 19:26:18,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:26:18,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:18,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:18,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:18,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:18,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1310 states and 1496 transitions. [2024-11-08 19:26:18,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1496 transitions. [2024-11-08 19:26:18,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:26:18,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:18,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:18,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:18,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:19,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 1311 states and 1496 transitions. [2024-11-08 19:26:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1496 transitions. [2024-11-08 19:26:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:26:19,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:19,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:19,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1313 states and 1497 transitions. [2024-11-08 19:26:19,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1497 transitions. [2024-11-08 19:26:19,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:26:19,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:19,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:19,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:19,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:19,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1315 states and 1499 transitions. [2024-11-08 19:26:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1499 transitions. [2024-11-08 19:26:19,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:26:19,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:19,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:20,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:20,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:20,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1317 states and 1501 transitions. [2024-11-08 19:26:20,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1317 states and 1501 transitions. [2024-11-08 19:26:20,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:26:20,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:20,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:21,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:32,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:26:33,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:33,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1368 states and 1566 transitions. [2024-11-08 19:26:33,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 1566 transitions. [2024-11-08 19:26:33,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:26:33,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:33,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:33,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:46,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:46,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 1419 states and 1632 transitions. [2024-11-08 19:26:46,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1632 transitions. [2024-11-08 19:26:46,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:26:46,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:46,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:46,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:53,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:53,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1431 states and 1651 transitions. [2024-11-08 19:26:53,226 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1651 transitions. [2024-11-08 19:26:53,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:26:53,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:53,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:26:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:26:57,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:26:57,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 1441 states and 1665 transitions. [2024-11-08 19:26:57,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1665 transitions. [2024-11-08 19:26:57,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:26:57,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:26:57,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:26:59,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:00,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:03,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1442 states and 1668 transitions. [2024-11-08 19:27:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1668 transitions. [2024-11-08 19:27:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:27:03,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:03,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:03,232 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 19:27:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1441 states and 1667 transitions. [2024-11-08 19:27:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1667 transitions. [2024-11-08 19:27:03,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:27:03,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:03,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:04,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:04,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1442 states and 1669 transitions. [2024-11-08 19:27:04,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1669 transitions. [2024-11-08 19:27:04,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:27:04,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:04,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:04,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:04,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:05,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 1444 states and 1670 transitions. [2024-11-08 19:27:05,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1670 transitions. [2024-11-08 19:27:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:27:05,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:05,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:06,110 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:06,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:06,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1446 states and 1671 transitions. [2024-11-08 19:27:06,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1671 transitions. [2024-11-08 19:27:06,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:27:06,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:06,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:07,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:07,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 1445 states and 1669 transitions. [2024-11-08 19:27:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 1669 transitions. [2024-11-08 19:27:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:27:07,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:07,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:07,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:07,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1447 states and 1671 transitions. [2024-11-08 19:27:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 1671 transitions. [2024-11-08 19:27:07,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:27:07,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:07,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:07,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:08,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:10,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:10,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1451 states and 1676 transitions. [2024-11-08 19:27:10,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1676 transitions. [2024-11-08 19:27:10,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:27:10,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:10,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1459 states and 1691 transitions. [2024-11-08 19:27:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1691 transitions. [2024-11-08 19:27:18,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:27:18,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:18,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:19,514 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 19:27:21,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:21,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1461 states and 1693 transitions. [2024-11-08 19:27:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 1693 transitions. [2024-11-08 19:27:21,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:27:21,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:21,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:21,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:21,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1463 states and 1697 transitions. [2024-11-08 19:27:23,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 1697 transitions. [2024-11-08 19:27:23,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:27:23,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:23,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:23,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:23,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:25,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1467 states and 1703 transitions. [2024-11-08 19:27:25,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1703 transitions. [2024-11-08 19:27:25,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:27:25,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:25,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:25,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:26,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:29,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:29,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1470 states and 1712 transitions. [2024-11-08 19:27:29,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 1712 transitions. [2024-11-08 19:27:29,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:27:29,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:29,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:29,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:31,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:36,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1474 states and 1724 transitions. [2024-11-08 19:27:36,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 1724 transitions. [2024-11-08 19:27:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:27:36,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:36,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:36,683 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:37,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1475 states and 1726 transitions. [2024-11-08 19:27:37,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1726 transitions. [2024-11-08 19:27:37,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:27:37,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:37,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:37,793 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 19:27:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1477 states and 1729 transitions. [2024-11-08 19:27:38,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1729 transitions. [2024-11-08 19:27:38,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:27:38,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:38,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:41,916 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 19:27:48,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1484 states and 1742 transitions. [2024-11-08 19:27:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1742 transitions. [2024-11-08 19:27:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:27:48,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:48,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:48,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:27:55,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1488 states and 1750 transitions. [2024-11-08 19:27:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 1750 transitions. [2024-11-08 19:27:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:27:55,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:57,507 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 19:28:01,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:01,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 1490 states and 1755 transitions. [2024-11-08 19:28:01,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 1755 transitions. [2024-11-08 19:28:01,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:28:01,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:01,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:01,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:01,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:02,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:02,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 1491 states and 1757 transitions. [2024-11-08 19:28:02,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 1757 transitions. [2024-11-08 19:28:02,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:28:02,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:02,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:03,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:04,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:04,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1493 states and 1760 transitions. [2024-11-08 19:28:04,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1760 transitions. [2024-11-08 19:28:04,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:28:04,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:04,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:05,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:09,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1497 states and 1769 transitions. [2024-11-08 19:28:09,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1769 transitions. [2024-11-08 19:28:09,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:28:09,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:09,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:10,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:12,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:16,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1499 states and 1774 transitions. [2024-11-08 19:28:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 1774 transitions. [2024-11-08 19:28:16,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:28:16,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:16,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:17,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:17,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1500 states and 1776 transitions. [2024-11-08 19:28:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 1776 transitions. [2024-11-08 19:28:17,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:28:17,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:17,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:17,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:17,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:18,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:18,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1502 states and 1779 transitions. [2024-11-08 19:28:18,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1502 states and 1779 transitions. [2024-11-08 19:28:18,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:28:18,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:18,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:18,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:20,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:24,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1506 states and 1788 transitions. [2024-11-08 19:28:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 1788 transitions. [2024-11-08 19:28:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:28:24,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:24,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:27,221 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:31,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1508 states and 1793 transitions. [2024-11-08 19:28:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 1793 transitions. [2024-11-08 19:28:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:28:31,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:31,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:31,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:31,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:32,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:32,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1509 states and 1795 transitions. [2024-11-08 19:28:32,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 1795 transitions. [2024-11-08 19:28:32,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:28:32,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:32,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:32,769 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 19:28:33,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:33,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1511 states and 1798 transitions. [2024-11-08 19:28:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 1798 transitions. [2024-11-08 19:28:33,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:28:33,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:33,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:28:57,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:29:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1563 states and 1863 transitions. [2024-11-08 19:29:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 1863 transitions. [2024-11-08 19:29:02,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:29:02,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:02,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:03,176 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 19:29:23,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1581 states and 1898 transitions. [2024-11-08 19:29:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 1898 transitions. [2024-11-08 19:29:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:29:23,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:23,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:29:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:59,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1938 states to 1602 states and 1938 transitions. [2024-11-08 19:29:59,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 1938 transitions. [2024-11-08 19:29:59,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:29:59,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:59,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:59,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:03,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:19,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:19,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1609 states and 1954 transitions. [2024-11-08 19:30:19,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 1954 transitions. [2024-11-08 19:30:19,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:30:19,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:19,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:19,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:30:45,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:45,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1615 states and 1968 transitions. [2024-11-08 19:30:45,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 1968 transitions. [2024-11-08 19:30:45,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:30:45,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:45,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:45,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:46,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:18,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:18,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2004 states to 1633 states and 2004 transitions. [2024-11-08 19:31:18,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2004 transitions. [2024-11-08 19:31:18,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:31:18,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:18,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:18,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:19,801 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:27,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:27,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1637 states and 2014 transitions. [2024-11-08 19:31:27,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 2014 transitions. [2024-11-08 19:31:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:31:27,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:27,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:27,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:31:36,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1642 states and 2025 transitions. [2024-11-08 19:31:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2025 transitions. [2024-11-08 19:31:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:31:36,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:32:18,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:32:28,534 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 19:33:23,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:23,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 1717 states and 2139 transitions. [2024-11-08 19:33:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2139 transitions. [2024-11-08 19:33:23,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:33:23,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:23,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:23,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:03,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:03,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1722 states and 2153 transitions. [2024-11-08 19:34:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2153 transitions. [2024-11-08 19:34:03,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:34:03,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:03,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:03,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:03,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:05,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1723 states and 2155 transitions. [2024-11-08 19:34:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 1723 states and 2155 transitions. [2024-11-08 19:34:05,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:34:05,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:05,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:05,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2158 states to 1725 states and 2158 transitions. [2024-11-08 19:34:08,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2158 transitions. [2024-11-08 19:34:08,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:34:08,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:08,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:08,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:13,606 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:19,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:19,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1729 states and 2168 transitions. [2024-11-08 19:34:19,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2168 transitions. [2024-11-08 19:34:19,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:34:19,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:19,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:42,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1731 states and 2173 transitions. [2024-11-08 19:34:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 2173 transitions. [2024-11-08 19:34:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:34:42,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:42,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:43,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:44,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1716 states and 2156 transitions. [2024-11-08 19:34:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 2156 transitions. [2024-11-08 19:34:44,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:34:44,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:44,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:45,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:45,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:47,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:47,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1719 states and 2160 transitions. [2024-11-08 19:34:47,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2160 transitions. [2024-11-08 19:34:47,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:34:47,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:47,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:47,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:48,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1722 states and 2165 transitions. [2024-11-08 19:34:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2165 transitions. [2024-11-08 19:34:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:34:53,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:53,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:53,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2169 states to 1725 states and 2169 transitions. [2024-11-08 19:35:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2169 transitions. [2024-11-08 19:35:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:35:05,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:05,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:05,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:15,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:46,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1733 states and 2183 transitions. [2024-11-08 19:35:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2183 transitions. [2024-11-08 19:35:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:35:46,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:46,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:46,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:55,997 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 19:36:39,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:39,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1745 states and 2208 transitions. [2024-11-08 19:36:39,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1745 states and 2208 transitions. [2024-11-08 19:36:39,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:36:39,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:39,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:40,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1750 states and 2213 transitions. [2024-11-08 19:36:43,588 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2213 transitions. [2024-11-08 19:36:43,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:36:43,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:43,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:43,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:44,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1758 states and 2224 transitions. [2024-11-08 19:36:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2224 transitions. [2024-11-08 19:36:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:36:51,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:53,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:03,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1759 states and 2225 transitions. [2024-11-08 19:37:03,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2225 transitions. [2024-11-08 19:37:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:37:03,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:03,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:05,981 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 19:37:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:21,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1760 states and 2227 transitions. [2024-11-08 19:37:21,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2227 transitions. [2024-11-08 19:37:21,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:37:21,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:21,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:23,430 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 19:37:34,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:34,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1761 states and 2228 transitions. [2024-11-08 19:37:34,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2228 transitions. [2024-11-08 19:37:34,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:37:34,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:34,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:37,026 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 19:37:48,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1762 states and 2229 transitions. [2024-11-08 19:37:48,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2229 transitions. [2024-11-08 19:37:48,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:37:48,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:48,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:50,690 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 19:38:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1763 states and 2230 transitions. [2024-11-08 19:38:01,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2230 transitions. [2024-11-08 19:38:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:38:01,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:01,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:07,732 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 19:38:22,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:22,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1764 states and 2231 transitions. [2024-11-08 19:38:22,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2231 transitions. [2024-11-08 19:38:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:38:22,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:22,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:26,549 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 19:38:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:43,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1765 states and 2232 transitions. [2024-11-08 19:38:43,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2232 transitions. [2024-11-08 19:38:43,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:38:43,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:43,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:46,637 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.