./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/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_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/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-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:14:25,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:14:25,852 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 23:14:25,859 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:14:25,860 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:14:25,894 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:14:25,897 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:14:25,897 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:14:25,898 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:14:25,899 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:14:25,899 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:14:25,899 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:14:25,900 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:14:25,903 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:14:25,903 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:14:25,904 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:14:25,904 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:14:25,904 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:14:25,905 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:14:25,905 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:14:25,905 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:14:25,906 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:14:25,910 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:14:25,910 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:14:25,910 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:14:25,911 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:14:25,911 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:14:25,911 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:14:25,912 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:14:25,912 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:14:25,912 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:14:25,913 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:14:25,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:14:25,929 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_fa186af2-6426-4e24-a9ad-3944913ac7a9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32a24617e0b83f023304780397185eef703cdbd26842fbad821fea93a0f1f12f [2024-11-08 23:14:26,249 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:14:26,292 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:14:26,304 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:14:26,305 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:14:26,308 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:14:26,310 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i Unable to find full path for "g++" [2024-11-08 23:14:28,319 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:14:28,597 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:14:28,598 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test7-2.i [2024-11-08 23:14:28,621 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/data/b99cb017e/3a4133bc840c435d851e37c1d5a04937/FLAG9866de425 [2024-11-08 23:14:28,896 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/data/b99cb017e/3a4133bc840c435d851e37c1d5a04937 [2024-11-08 23:14:28,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:14:28,900 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:14:28,901 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:14:28,901 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:14:28,906 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:14:28,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:14:28" (1/1) ... [2024-11-08 23:14:28,908 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b1d8fb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:28, skipping insertion in model container [2024-11-08 23:14:28,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:14:28" (1/1) ... [2024-11-08 23:14:29,003 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:14:29,773 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:14:29,783 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:14:29,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:14:29,938 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:14:29,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29 WrapperNode [2024-11-08 23:14:29,939 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:14:29,940 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:14:29,940 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:14:29,941 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:14:29,949 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:29,996 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,099 INFO L138 Inliner]: procedures = 176, calls = 323, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1568 [2024-11-08 23:14:30,099 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:14:30,101 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:14:30,101 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:14:30,101 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:14:30,111 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,131 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,190 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,203 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,207 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,213 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,223 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:14:30,224 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:14:30,224 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:14:30,225 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:14:30,225 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:29" (1/1) ... [2024-11-08 23:14:30,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:14:30,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:14:30,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:14:30,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fa186af2-6426-4e24-a9ad-3944913ac7a9/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:14:30,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:14:30,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:14:30,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:14:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:14:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:14:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:14:30,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:14:30,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:14:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:14:30,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:14:30,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:14:30,669 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:14:30,671 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:14:32,423 INFO L? ?]: Removed 335 outVars from TransFormulas that were not future-live. [2024-11-08 23:14:32,423 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:14:34,203 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:14:34,205 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 23:14:34,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:34 BoogieIcfgContainer [2024-11-08 23:14:34,206 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:14:34,207 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:14:34,207 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:14:34,218 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:14:34,218 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:34" (1/1) ... [2024-11-08 23:14:34,230 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:14:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 142 states and 242 transitions. [2024-11-08 23:14:34,300 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 242 transitions. [2024-11-08 23:14:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:14:34,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:34,514 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 23:14:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 141 states and 235 transitions. [2024-11-08 23:14:34,542 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 235 transitions. [2024-11-08 23:14:34,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:14:34,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:34,786 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 23:14:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 142 states and 235 transitions. [2024-11-08 23:14:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 235 transitions. [2024-11-08 23:14:34,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:14:34,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:34,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 142 states and 233 transitions. [2024-11-08 23:14:34,927 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 233 transitions. [2024-11-08 23:14:34,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:14:34,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 142 states and 229 transitions. [2024-11-08 23:14:35,057 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 229 transitions. [2024-11-08 23:14:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:14:35,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:35,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 142 states and 223 transitions. [2024-11-08 23:14:35,153 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 223 transitions. [2024-11-08 23:14:35,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:14:35,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:45,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:45,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:45,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 142 states and 217 transitions. [2024-11-08 23:14:45,395 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 217 transitions. [2024-11-08 23:14:45,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:14:45,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:45,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:45,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:46,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 156 states and 234 transitions. [2024-11-08 23:14:46,676 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 234 transitions. [2024-11-08 23:14:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:14:46,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:46,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:46,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:46,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 156 states and 232 transitions. [2024-11-08 23:14:46,871 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 232 transitions. [2024-11-08 23:14:46,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:14:46,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:46,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 156 states and 230 transitions. [2024-11-08 23:14:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 230 transitions. [2024-11-08 23:14:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:14:47,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:47,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:47,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 156 states and 228 transitions. [2024-11-08 23:14:47,260 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 228 transitions. [2024-11-08 23:14:47,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:14:47,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:47,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:47,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:47,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 156 states and 226 transitions. [2024-11-08 23:14:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 226 transitions. [2024-11-08 23:14:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:14:47,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:47,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:48,078 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:14:58,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:08,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:18,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:22,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 160 states and 229 transitions. [2024-11-08 23:15:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 229 transitions. [2024-11-08 23:15:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:15:22,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 162 states and 232 transitions. [2024-11-08 23:15:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 232 transitions. [2024-11-08 23:15:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:15:23,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:23,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 162 states and 228 transitions. [2024-11-08 23:15:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 228 transitions. [2024-11-08 23:15:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:15:23,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:23,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 162 states and 226 transitions. [2024-11-08 23:15:23,676 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 226 transitions. [2024-11-08 23:15:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:15:23,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:23,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:33,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:33,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:33,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 162 states and 224 transitions. [2024-11-08 23:15:33,944 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 224 transitions. [2024-11-08 23:15:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:15:33,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:33,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:34,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:44,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:52,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:15:52,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:52,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 208 states and 284 transitions. [2024-11-08 23:15:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 284 transitions. [2024-11-08 23:15:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:15:52,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:52,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:52,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:52,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 208 states and 282 transitions. [2024-11-08 23:15:53,069 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 282 transitions. [2024-11-08 23:15:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:53,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:53,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:53,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:53,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:53,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:53,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 208 states and 278 transitions. [2024-11-08 23:15:53,312 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 278 transitions. [2024-11-08 23:15:53,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:15:53,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:53,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:53,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:15:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:53,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 208 states and 276 transitions. [2024-11-08 23:15:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 276 transitions. [2024-11-08 23:15:53,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:15:53,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:53,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:15:54,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:54,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 208 states and 274 transitions. [2024-11-08 23:15:54,741 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 274 transitions. [2024-11-08 23:15:54,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:15:54,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:54,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:55,176 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:02,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 192 states and 254 transitions. [2024-11-08 23:16:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 254 transitions. [2024-11-08 23:16:02,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:16:02,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:02,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:03,205 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:16:08,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:16:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:08,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 196 states and 257 transitions. [2024-11-08 23:16:08,857 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 257 transitions. [2024-11-08 23:16:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:16:08,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:08,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:08,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:09,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 196 states and 256 transitions. [2024-11-08 23:16:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 256 transitions. [2024-11-08 23:16:09,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:16:09,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:09,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:09,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 204 states and 266 transitions. [2024-11-08 23:16:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 266 transitions. [2024-11-08 23:16:09,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:16:09,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:09,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:10,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:11,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:11,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:11,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 205 states and 264 transitions. [2024-11-08 23:16:11,705 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 264 transitions. [2024-11-08 23:16:11,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:16:11,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:11,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:13,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:14,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 206 states and 266 transitions. [2024-11-08 23:16:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 266 transitions. [2024-11-08 23:16:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:16:14,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:14,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:16,417 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 207 states and 267 transitions. [2024-11-08 23:16:17,628 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 267 transitions. [2024-11-08 23:16:17,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:16:17,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:17,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:18,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:20,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:20,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 208 states and 268 transitions. [2024-11-08 23:16:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 268 transitions. [2024-11-08 23:16:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:16:20,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:20,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 209 states and 269 transitions. [2024-11-08 23:16:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-11-08 23:16:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:16:23,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:24,982 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:26,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 210 states and 270 transitions. [2024-11-08 23:16:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 270 transitions. [2024-11-08 23:16:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:16:26,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:26,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:27,819 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:28,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 211 states and 271 transitions. [2024-11-08 23:16:28,953 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 271 transitions. [2024-11-08 23:16:28,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:16:28,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:29,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:32,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:32,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 212 states and 272 transitions. [2024-11-08 23:16:32,306 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 272 transitions. [2024-11-08 23:16:32,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:16:32,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:32,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:33,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:34,738 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 213 states and 272 transitions. [2024-11-08 23:16:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 272 transitions. [2024-11-08 23:16:39,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:16:39,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:39,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:39,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:40,966 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:41,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:41,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 214 states and 273 transitions. [2024-11-08 23:16:41,780 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 273 transitions. [2024-11-08 23:16:41,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:16:41,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:41,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:42,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,364 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:45,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 215 states and 275 transitions. [2024-11-08 23:16:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 275 transitions. [2024-11-08 23:16:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:16:45,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:46,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:47,427 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:48,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:48,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 216 states and 276 transitions. [2024-11-08 23:16:48,915 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 276 transitions. [2024-11-08 23:16:48,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:16:48,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:48,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:49,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:50,468 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:52,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:52,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 277 transitions. [2024-11-08 23:16:52,038 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-11-08 23:16:52,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:16:52,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:52,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:54,175 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:16:55,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:55,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 218 states and 278 transitions. [2024-11-08 23:16:55,797 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-08 23:16:55,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:16:55,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:55,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:56,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:58,577 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 219 states and 278 transitions. [2024-11-08 23:17:02,260 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 278 transitions. [2024-11-08 23:17:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:17:02,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:02,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:05,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:05,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 220 states and 279 transitions. [2024-11-08 23:17:05,108 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 279 transitions. [2024-11-08 23:17:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:17:05,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:06,811 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:07,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 221 states and 280 transitions. [2024-11-08 23:17:07,965 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 280 transitions. [2024-11-08 23:17:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:17:07,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:11,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 222 states and 281 transitions. [2024-11-08 23:17:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 281 transitions. [2024-11-08 23:17:11,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:17:11,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:11,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:11,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:14,072 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:16,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:16,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 223 states and 283 transitions. [2024-11-08 23:17:16,335 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 283 transitions. [2024-11-08 23:17:16,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:17:16,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:16,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:16,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:18,282 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:20,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 224 states and 284 transitions. [2024-11-08 23:17:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 284 transitions. [2024-11-08 23:17:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:17:20,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:20,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:22,817 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 225 states and 284 transitions. [2024-11-08 23:17:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 284 transitions. [2024-11-08 23:17:25,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:17:25,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:25,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:28,229 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:29,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:29,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 226 states and 285 transitions. [2024-11-08 23:17:29,588 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 285 transitions. [2024-11-08 23:17:29,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:17:29,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:29,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:31,614 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:33,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:33,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 227 states and 286 transitions. [2024-11-08 23:17:33,017 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 286 transitions. [2024-11-08 23:17:33,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:17:33,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:33,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:35,191 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 228 states and 287 transitions. [2024-11-08 23:17:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 287 transitions. [2024-11-08 23:17:36,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:17:36,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:36,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,395 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:39,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 229 states and 288 transitions. [2024-11-08 23:17:39,737 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 288 transitions. [2024-11-08 23:17:39,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:17:39,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:39,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:43,585 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:46,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:46,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 230 states and 290 transitions. [2024-11-08 23:17:46,714 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 290 transitions. [2024-11-08 23:17:46,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:17:46,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:46,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,858 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:52,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 231 states and 290 transitions. [2024-11-08 23:17:52,333 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 290 transitions. [2024-11-08 23:17:52,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:17:52,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,905 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:56,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:56,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 232 states and 291 transitions. [2024-11-08 23:17:56,484 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 291 transitions. [2024-11-08 23:17:56,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:17:56,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:56,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:57,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:00,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 233 states and 292 transitions. [2024-11-08 23:18:00,368 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 292 transitions. [2024-11-08 23:18:00,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:18:00,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:00,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:01,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:04,309 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:07,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 234 states and 294 transitions. [2024-11-08 23:18:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 294 transitions. [2024-11-08 23:18:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:18:07,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:07,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:07,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,526 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:12,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 235 states and 296 transitions. [2024-11-08 23:18:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 296 transitions. [2024-11-08 23:18:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:18:12,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:17,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:17,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 236 states and 296 transitions. [2024-11-08 23:18:17,797 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 296 transitions. [2024-11-08 23:18:17,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:18:17,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:17,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:26,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:26,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 237 states and 296 transitions. [2024-11-08 23:18:26,349 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 296 transitions. [2024-11-08 23:18:26,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:18:26,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:26,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:27,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:28,935 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:30,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:30,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 238 states and 297 transitions. [2024-11-08 23:18:30,666 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 297 transitions. [2024-11-08 23:18:30,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:18:30,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:30,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:31,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:33,521 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:35,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 239 states and 298 transitions. [2024-11-08 23:18:35,290 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 298 transitions. [2024-11-08 23:18:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:18:35,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:37,973 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:39,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:39,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 240 states and 299 transitions. [2024-11-08 23:18:39,779 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 299 transitions. [2024-11-08 23:18:39,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:18:39,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:39,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:42,630 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:44,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:44,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 241 states and 300 transitions. [2024-11-08 23:18:44,612 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 300 transitions. [2024-11-08 23:18:44,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:18:44,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:44,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:49,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:49,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 242 states and 301 transitions. [2024-11-08 23:18:49,453 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 301 transitions. [2024-11-08 23:18:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:18:49,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:49,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:52,137 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:18:54,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:54,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 243 states and 302 transitions. [2024-11-08 23:18:54,131 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 302 transitions. [2024-11-08 23:18:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:18:54,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:54,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:57,505 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:00,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 244 states and 303 transitions. [2024-11-08 23:19:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 303 transitions. [2024-11-08 23:19:00,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:19:00,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:13,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:13,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 245 states and 305 transitions. [2024-11-08 23:19:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 305 transitions. [2024-11-08 23:19:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:19:13,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:13,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:14,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:22,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:22,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 246 states and 306 transitions. [2024-11-08 23:19:22,207 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 306 transitions. [2024-11-08 23:19:22,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:19:22,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:22,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:23,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:19:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:32,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 247 states and 306 transitions. [2024-11-08 23:19:32,421 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 306 transitions. [2024-11-08 23:19:32,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:19:32,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:32,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:33,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:54,122 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:20:14,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 248 states and 307 transitions. [2024-11-08 23:20:14,269 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 307 transitions. [2024-11-08 23:20:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:20:14,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:14,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:16,302 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:20:17,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:17,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 249 states and 308 transitions. [2024-11-08 23:20:17,733 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 308 transitions. [2024-11-08 23:20:17,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:20:17,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:17,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:20:23,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:23,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 250 states and 310 transitions. [2024-11-08 23:20:23,261 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 310 transitions. [2024-11-08 23:20:23,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:20:23,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:23,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:24,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:26,023 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:20:29,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:29,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 251 states and 311 transitions. [2024-11-08 23:20:29,487 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 311 transitions. [2024-11-08 23:20:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:20:29,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:31,750 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:20:35,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:35,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 252 states and 312 transitions. [2024-11-08 23:20:35,209 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 312 transitions. [2024-11-08 23:20:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:20:35,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:35,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:36,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:20:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 253 states and 312 transitions. [2024-11-08 23:20:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 312 transitions. [2024-11-08 23:20:43,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:20:43,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:43,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:46,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:20:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 254 states and 314 transitions. [2024-11-08 23:20:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 314 transitions. [2024-11-08 23:20:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:20:49,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:50,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:51,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:20:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 255 states and 315 transitions. [2024-11-08 23:20:55,228 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 315 transitions. [2024-11-08 23:20:55,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:20:55,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:55,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:56,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:58,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:03,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 256 states and 315 transitions. [2024-11-08 23:21:03,835 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 315 transitions. [2024-11-08 23:21:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:21:03,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:04,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:07,064 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 257 states and 317 transitions. [2024-11-08 23:21:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 317 transitions. [2024-11-08 23:21:09,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:21:09,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:09,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:12,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:16,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 258 states and 317 transitions. [2024-11-08 23:21:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 317 transitions. [2024-11-08 23:21:16,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:21:16,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:16,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:21,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 259 states and 319 transitions. [2024-11-08 23:21:21,689 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 319 transitions. [2024-11-08 23:21:21,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:21:21,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:21,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:24,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:27,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 260 states and 319 transitions. [2024-11-08 23:21:27,686 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 319 transitions. [2024-11-08 23:21:27,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:21:27,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:29,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:30,737 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:33,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 261 states and 320 transitions. [2024-11-08 23:21:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 320 transitions. [2024-11-08 23:21:33,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:21:33,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:33,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:39,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:39,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 262 states and 321 transitions. [2024-11-08 23:21:39,654 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 321 transitions. [2024-11-08 23:21:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:21:39,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:39,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:40,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:44,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:44,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 263 states and 322 transitions. [2024-11-08 23:21:44,974 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 322 transitions. [2024-11-08 23:21:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:21:44,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:46,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:48,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:21:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 264 states and 323 transitions. [2024-11-08 23:21:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 323 transitions. [2024-11-08 23:21:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:21:50,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:57,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:22:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 265 states and 325 transitions. [2024-11-08 23:22:02,888 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 325 transitions. [2024-11-08 23:22:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:22:02,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:02,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:06,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:22:10,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:10,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 266 states and 325 transitions. [2024-11-08 23:22:10,761 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 325 transitions. [2024-11-08 23:22:10,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:22:10,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:10,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:12,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:14,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:22:16,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 267 states and 326 transitions. [2024-11-08 23:22:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 326 transitions. [2024-11-08 23:22:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:22:16,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:16,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:17,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:20,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:22:22,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:22,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 268 states and 327 transitions. [2024-11-08 23:22:22,926 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 327 transitions. [2024-11-08 23:22:22,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:22:22,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:22,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:24,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:28,464 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:22:33,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:33,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 269 states and 329 transitions. [2024-11-08 23:22:33,088 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 329 transitions. [2024-11-08 23:22:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:22:33,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:33,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:34,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:37,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:22:41,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:41,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 270 states and 329 transitions. [2024-11-08 23:22:41,534 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 329 transitions. [2024-11-08 23:22:41,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:22:41,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:41,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:22:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 271 states and 330 transitions. [2024-11-08 23:22:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 330 transitions. [2024-11-08 23:22:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:22:47,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:47,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:49,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:22:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 272 states and 331 transitions. [2024-11-08 23:22:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 331 transitions. [2024-11-08 23:22:54,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:22:54,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:55,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:59,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:23:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 273 states and 333 transitions. [2024-11-08 23:23:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 333 transitions. [2024-11-08 23:23:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:23:04,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:08,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:23:13,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:13,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 274 states and 334 transitions. [2024-11-08 23:23:13,664 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 334 transitions. [2024-11-08 23:23:13,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:23:13,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:13,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:15,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:23:23,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:23,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 275 states and 335 transitions. [2024-11-08 23:23:23,217 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 335 transitions. [2024-11-08 23:23:23,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:23:23,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:23,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:24,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:26,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:23:30,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:30,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 276 states and 336 transitions. [2024-11-08 23:23:30,981 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 336 transitions. [2024-11-08 23:23:30,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:23:30,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:30,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:37,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:23:48,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 277 states and 336 transitions. [2024-11-08 23:23:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 336 transitions. [2024-11-08 23:23:48,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:23:48,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:48,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:51,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:55,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:23:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:58,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 278 states and 338 transitions. [2024-11-08 23:23:58,819 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 338 transitions. [2024-11-08 23:23:58,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:23:58,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:58,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:03,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:24:08,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:08,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 279 states and 339 transitions. [2024-11-08 23:24:08,150 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 339 transitions. [2024-11-08 23:24:08,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:24:08,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:08,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:24:19,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 280 states and 340 transitions. [2024-11-08 23:24:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 340 transitions. [2024-11-08 23:24:19,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:24:19,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:19,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:21,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:25,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:24:35,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 281 states and 340 transitions. [2024-11-08 23:24:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 340 transitions. [2024-11-08 23:24:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:24:35,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:35,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:39,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:24:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:43,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 282 states and 341 transitions. [2024-11-08 23:24:43,063 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 341 transitions. [2024-11-08 23:24:43,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:24:43,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:43,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:44,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:24:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 283 states and 343 transitions. [2024-11-08 23:24:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 343 transitions. [2024-11-08 23:24:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:24:55,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:56,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:25:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 284 states and 343 transitions. [2024-11-08 23:25:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 343 transitions. [2024-11-08 23:25:06,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:25:06,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:06,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:08,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:25:18,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:18,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 285 states and 345 transitions. [2024-11-08 23:25:18,462 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 345 transitions. [2024-11-08 23:25:18,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:25:18,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:18,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:21,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:25:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:30,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 286 states and 346 transitions. [2024-11-08 23:25:30,916 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 346 transitions. [2024-11-08 23:25:30,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:25:30,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:30,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:36,156 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:25:41,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:41,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 287 states and 347 transitions. [2024-11-08 23:25:41,004 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 347 transitions. [2024-11-08 23:25:41,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:25:41,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:41,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:42,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:46,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:25:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 288 states and 348 transitions. [2024-11-08 23:25:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 348 transitions. [2024-11-08 23:25:51,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:25:51,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:51,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:53,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:03,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 289 states and 349 transitions. [2024-11-08 23:26:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 349 transitions. [2024-11-08 23:26:03,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:26:03,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:14,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 290 states and 350 transitions. [2024-11-08 23:26:14,051 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 350 transitions. [2024-11-08 23:26:14,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:26:14,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:14,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:23,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:41,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:41,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 291 states and 350 transitions. [2024-11-08 23:26:41,665 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 350 transitions. [2024-11-08 23:26:41,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:26:41,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:41,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:26:51,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:51,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 292 states and 351 transitions. [2024-11-08 23:26:51,899 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 351 transitions. [2024-11-08 23:26:51,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:26:51,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:00,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:05,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:05,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 293 states and 353 transitions. [2024-11-08 23:27:05,395 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 353 transitions. [2024-11-08 23:27:05,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:27:05,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:05,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:07,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:17,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 294 states and 354 transitions. [2024-11-08 23:27:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 354 transitions. [2024-11-08 23:27:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:27:17,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:34,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:34,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 295 states and 354 transitions. [2024-11-08 23:27:34,602 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 354 transitions. [2024-11-08 23:27:34,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:27:34,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:34,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:37,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:43,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 23:27:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 296 states and 356 transitions. [2024-11-08 23:27:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 356 transitions. [2024-11-08 23:27:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:27:48,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.