./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/basename-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/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_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/basename-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 77d101c015aa227688f75df3fd905b74c24dd55f9fd8e8478582e7eae4d24583 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:54:23,222 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:54:23,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-09 00:54:23,316 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:54:23,316 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:54:23,356 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:54:23,358 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:54:23,358 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:54:23,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:54:23,360 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:54:23,361 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:54:23,361 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:54:23,361 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:54:23,362 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:54:23,364 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:54:23,364 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:54:23,364 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:54:23,365 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:54:23,365 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:54:23,365 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:54:23,365 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:54:23,369 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:54:23,369 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:54:23,370 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:54:23,370 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:54:23,371 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:54:23,372 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:54:23,372 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_dfa80202-d848-478f-8cce-00b09a81a0f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 77d101c015aa227688f75df3fd905b74c24dd55f9fd8e8478582e7eae4d24583 [2024-11-09 00:54:23,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:54:23,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:54:23,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:54:23,690 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:54:23,691 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:54:23,692 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/busybox-1.22.0/basename-2.i Unable to find full path for "g++" [2024-11-09 00:54:25,741 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:54:26,038 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:54:26,039 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/sv-benchmarks/c/busybox-1.22.0/basename-2.i [2024-11-09 00:54:26,072 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/data/68361b57b/88518020b0fc4bb89d6f6d17a9e5dace/FLAG3141c1ec3 [2024-11-09 00:54:26,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/data/68361b57b/88518020b0fc4bb89d6f6d17a9e5dace [2024-11-09 00:54:26,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:54:26,092 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:54:26,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:54:26,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:54:26,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:54:26,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:26" (1/1) ... [2024-11-09 00:54:26,104 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c392630 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:26, skipping insertion in model container [2024-11-09 00:54:26,104 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:54:26" (1/1) ... [2024-11-09 00:54:26,163 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:54:26,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:26,942 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:54:27,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:54:27,223 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:54:27,223 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27 WrapperNode [2024-11-09 00:54:27,223 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:54:27,224 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:54:27,224 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:54:27,224 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:54:27,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,269 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,341 INFO L138 Inliner]: procedures = 346, calls = 463, calls flagged for inlining = 16, calls inlined = 12, statements flattened = 745 [2024-11-09 00:54:27,341 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:54:27,342 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:54:27,342 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:54:27,342 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:54:27,353 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,366 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,367 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,397 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,402 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,408 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,412 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,421 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:54:27,422 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:54:27,422 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:54:27,422 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:54:27,423 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:54:27" (1/1) ... [2024-11-09 00:54:27,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:54:27,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:54:27,460 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:54:27,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfa80202-d848-478f-8cce-00b09a81a0f3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:54:27,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:54:27,507 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:54:27,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:54:27,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:54:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:54:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:54:27,508 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:54:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:54:27,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:54:27,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:54:27,916 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:54:27,919 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:54:29,054 INFO L? ?]: Removed 272 outVars from TransFormulas that were not future-live. [2024-11-09 00:54:29,055 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:54:29,290 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:54:29,293 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-09 00:54:29,294 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:54:29 BoogieIcfgContainer [2024-11-09 00:54:29,294 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:54:29,295 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:54:29,295 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:54:29,310 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:54:29,311 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:54:29" (1/1) ... [2024-11-09 00:54:29,327 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:54:29,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:29,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 215 states and 251 transitions. [2024-11-09 00:54:29,412 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 251 transitions. [2024-11-09 00:54:29,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:54:29,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:29,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:30,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 214 states and 250 transitions. [2024-11-09 00:54:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 250 transitions. [2024-11-09 00:54:30,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:54:30,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:30,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:30,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:30,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 213 states and 249 transitions. [2024-11-09 00:54:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 249 transitions. [2024-11-09 00:54:30,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:54:30,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:30,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:31,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:31,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:31,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 214 states and 251 transitions. [2024-11-09 00:54:31,231 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 251 transitions. [2024-11-09 00:54:31,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:54:31,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:31,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:31,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:31,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 216 states and 255 transitions. [2024-11-09 00:54:31,521 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 255 transitions. [2024-11-09 00:54:31,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:54:31,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:31,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:32,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:32,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 219 states and 258 transitions. [2024-11-09 00:54:32,231 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 258 transitions. [2024-11-09 00:54:32,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:54:32,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:32,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:32,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:32,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 220 states and 261 transitions. [2024-11-09 00:54:32,580 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 261 transitions. [2024-11-09 00:54:32,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:54:32,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:32,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:54:32,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 220 states and 260 transitions. [2024-11-09 00:54:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 260 transitions. [2024-11-09 00:54:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:54:32,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:33,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 223 states and 265 transitions. [2024-11-09 00:54:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 265 transitions. [2024-11-09 00:54:33,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:54:33,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:33,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:33,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:33,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:54:34,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:34,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 223 states and 264 transitions. [2024-11-09 00:54:34,213 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 264 transitions. [2024-11-09 00:54:34,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:54:34,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:34,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:34,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:34,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:34,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 226 states and 270 transitions. [2024-11-09 00:54:34,886 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 270 transitions. [2024-11-09 00:54:34,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:54:34,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:34,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:35,025 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:54:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:35,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 226 states and 269 transitions. [2024-11-09 00:54:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 269 transitions. [2024-11-09 00:54:35,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:54:35,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:35,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:35,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:35,908 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:37,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 229 states and 273 transitions. [2024-11-09 00:54:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 273 transitions. [2024-11-09 00:54:37,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:54:37,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:37,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:54:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 234 states and 287 transitions. [2024-11-09 00:54:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 287 transitions. [2024-11-09 00:54:39,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:54:39,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:39,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:39,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:40,187 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:40,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:40,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 237 states and 295 transitions. [2024-11-09 00:54:40,759 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 295 transitions. [2024-11-09 00:54:40,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:54:40,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:40,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:40,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:40,885 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:54:41,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:41,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 237 states and 294 transitions. [2024-11-09 00:54:41,183 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 294 transitions. [2024-11-09 00:54:41,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:54:41,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:41,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:41,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:41,740 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:42,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:42,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 238 states and 294 transitions. [2024-11-09 00:54:42,255 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 294 transitions. [2024-11-09 00:54:42,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:54:42,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:42,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:42,587 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:43,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:43,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 241 states and 302 transitions. [2024-11-09 00:54:43,156 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 302 transitions. [2024-11-09 00:54:43,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:54:43,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:43,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:43,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:43,269 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:54:43,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:43,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 241 states and 301 transitions. [2024-11-09 00:54:43,534 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 301 transitions. [2024-11-09 00:54:43,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:54:43,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:43,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:44,195 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 18 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:44,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:44,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 242 states and 301 transitions. [2024-11-09 00:54:44,779 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 301 transitions. [2024-11-09 00:54:44,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:54:44,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:44,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:45,252 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:45,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:45,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 245 states and 309 transitions. [2024-11-09 00:54:45,929 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 309 transitions. [2024-11-09 00:54:45,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:54:45,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:45,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:45,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:54:46,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:46,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 245 states and 308 transitions. [2024-11-09 00:54:46,376 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 308 transitions. [2024-11-09 00:54:46,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:54:46,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:46,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:46,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:47,030 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 30 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 246 states and 308 transitions. [2024-11-09 00:54:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 308 transitions. [2024-11-09 00:54:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:54:47,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:47,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:48,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 249 states and 316 transitions. [2024-11-09 00:54:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 316 transitions. [2024-11-09 00:54:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:54:48,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-09 00:54:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 249 states and 315 transitions. [2024-11-09 00:54:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 315 transitions. [2024-11-09 00:54:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:54:49,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:49,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:49,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:51,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:51,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 252 states and 324 transitions. [2024-11-09 00:54:51,760 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 324 transitions. [2024-11-09 00:54:51,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:54:51,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:51,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-09 00:54:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 252 states and 322 transitions. [2024-11-09 00:54:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 322 transitions. [2024-11-09 00:54:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:54:52,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:52,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:52,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:54,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 255 states and 334 transitions. [2024-11-09 00:54:54,049 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 334 transitions. [2024-11-09 00:54:54,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:54:54,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:54,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:54,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:55,057 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 63 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:56,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 257 states and 335 transitions. [2024-11-09 00:54:56,316 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 335 transitions. [2024-11-09 00:54:56,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:54:56,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:56,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:56,579 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:56,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:56,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 259 states and 336 transitions. [2024-11-09 00:54:56,960 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 336 transitions. [2024-11-09 00:54:56,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:54:56,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:56,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:57,086 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:54:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:57,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 259 states and 335 transitions. [2024-11-09 00:54:57,479 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 335 transitions. [2024-11-09 00:54:57,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:57,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:57,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:57,923 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:58,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:58,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 262 states and 345 transitions. [2024-11-09 00:54:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 345 transitions. [2024-11-09 00:54:58,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:54:58,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:58,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 84 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:00,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 263 states and 346 transitions. [2024-11-09 00:55:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 346 transitions. [2024-11-09 00:55:00,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:55:00,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:00,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:00,515 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-09 00:55:00,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:00,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 263 states and 345 transitions. [2024-11-09 00:55:00,934 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 345 transitions. [2024-11-09 00:55:00,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:00,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:00,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:00,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 266 states and 350 transitions. [2024-11-09 00:55:02,119 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 350 transitions. [2024-11-09 00:55:02,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:02,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:02,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:02,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:03,053 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 108 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 245 states and 282 transitions. [2024-11-09 00:55:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 282 transitions. [2024-11-09 00:55:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:55:03,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:03,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:03,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-09 00:55:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:04,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 238 states and 272 transitions. [2024-11-09 00:55:04,121 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 272 transitions. [2024-11-09 00:55:04,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:55:04,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:04,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:04,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:04,894 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 237 states and 271 transitions. [2024-11-09 00:55:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 271 transitions. [2024-11-09 00:55:12,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:55:12,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:12,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:13,066 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:13,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 236 states and 270 transitions. [2024-11-09 00:55:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 270 transitions. [2024-11-09 00:55:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:55:13,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:13,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:13,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:16,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 235 states and 269 transitions. [2024-11-09 00:55:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 269 transitions. [2024-11-09 00:55:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:55:16,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:16,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:16,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:17,041 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:17,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:17,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 236 states and 271 transitions. [2024-11-09 00:55:17,651 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 271 transitions. [2024-11-09 00:55:17,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:55:17,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:17,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:17,981 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:18,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:18,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 239 states and 278 transitions. [2024-11-09 00:55:18,966 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 278 transitions. [2024-11-09 00:55:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:55:18,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:18,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:19,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:20,571 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:22,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:22,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 242 states and 283 transitions. [2024-11-09 00:55:22,667 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 283 transitions. [2024-11-09 00:55:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:55:22,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:22,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:23,052 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:23,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 242 states and 282 transitions. [2024-11-09 00:55:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 282 transitions. [2024-11-09 00:55:23,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:55:23,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:23,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:23,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:24,017 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 241 states and 281 transitions. [2024-11-09 00:55:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 281 transitions. [2024-11-09 00:55:24,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:55:24,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:24,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:24,969 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:26,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:26,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 242 states and 283 transitions. [2024-11-09 00:55:26,283 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 283 transitions. [2024-11-09 00:55:26,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:55:26,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:27,180 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:31,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:31,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 247 states and 292 transitions. [2024-11-09 00:55:31,299 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 292 transitions. [2024-11-09 00:55:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:55:31,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:31,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:33,602 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:40,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:40,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 252 states and 301 transitions. [2024-11-09 00:55:40,169 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 301 transitions. [2024-11-09 00:55:40,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:55:40,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:40,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:40,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:40,315 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:41,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 253 states and 303 transitions. [2024-11-09 00:55:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 303 transitions. [2024-11-09 00:55:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:55:41,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:41,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:41,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 255 states and 306 transitions. [2024-11-09 00:55:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 306 transitions. [2024-11-09 00:55:41,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:55:41,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:41,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:44,342 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:51,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:51,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 262 states and 320 transitions. [2024-11-09 00:55:51,559 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 320 transitions. [2024-11-09 00:55:51,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:55:51,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:51,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:51,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:53,406 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:55:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:58,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 266 states and 327 transitions. [2024-11-09 00:55:58,860 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 327 transitions. [2024-11-09 00:55:58,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:55:58,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:58,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:58,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:59,012 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:56:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 269 states and 334 transitions. [2024-11-09 00:56:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 334 transitions. [2024-11-09 00:56:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:56:00,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:00,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:00,320 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:56:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 273 states and 342 transitions. [2024-11-09 00:56:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 342 transitions. [2024-11-09 00:56:01,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:56:01,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:01,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:56:11,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:11,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 281 states and 358 transitions. [2024-11-09 00:56:11,091 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 358 transitions. [2024-11-09 00:56:11,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:56:11,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:14,256 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:56:20,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 285 states and 369 transitions. [2024-11-09 00:56:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 369 transitions. [2024-11-09 00:56:20,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:56:20,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:20,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:20,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:20,423 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 00:56:21,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 285 states and 368 transitions. [2024-11-09 00:56:21,530 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 368 transitions. [2024-11-09 00:56:21,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:56:21,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:21,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:21,811 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 00:56:23,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:23,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 286 states and 368 transitions. [2024-11-09 00:56:23,210 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 368 transitions. [2024-11-09 00:56:23,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:56:23,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:23,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:23,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:24,861 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:56:28,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 290 states and 375 transitions. [2024-11-09 00:56:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 375 transitions. [2024-11-09 00:56:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:56:28,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:28,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:32,266 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:56:41,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:41,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 298 states and 392 transitions. [2024-11-09 00:56:41,187 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 392 transitions. [2024-11-09 00:56:41,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:56:41,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:41,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:41,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:41,320 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-09 00:56:42,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:42,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 298 states and 391 transitions. [2024-11-09 00:56:42,355 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 391 transitions. [2024-11-09 00:56:42,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:56:42,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:42,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-09 00:56:43,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 299 states and 391 transitions. [2024-11-09 00:56:43,828 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 391 transitions. [2024-11-09 00:56:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:43,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:43,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-09 00:56:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 303 states and 397 transitions. [2024-11-09 00:56:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 397 transitions. [2024-11-09 00:56:51,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:56:51,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:51,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:54,808 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:57:01,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:01,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 307 states and 407 transitions. [2024-11-09 00:57:01,831 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 407 transitions. [2024-11-09 00:57:01,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:57:01,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:01,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:02,005 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-09 00:57:03,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:03,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 308 states and 408 transitions. [2024-11-09 00:57:03,191 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 408 transitions. [2024-11-09 00:57:03,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:57:03,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:03,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:03,294 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-09 00:57:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 308 states and 407 transitions. [2024-11-09 00:57:04,450 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 407 transitions. [2024-11-09 00:57:04,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:57:04,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:04,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:07,397 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-09 00:57:14,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:14,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 312 states and 413 transitions. [2024-11-09 00:57:14,142 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 413 transitions. [2024-11-09 00:57:14,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:57:14,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:14,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:18,612 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:57:26,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:26,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 316 states and 423 transitions. [2024-11-09 00:57:26,236 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 423 transitions. [2024-11-09 00:57:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:57:26,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:26,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:26,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:26,491 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-09 00:57:27,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:27,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 317 states and 424 transitions. [2024-11-09 00:57:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 424 transitions. [2024-11-09 00:57:27,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:57:27,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:27,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2024-11-09 00:57:29,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 317 states and 423 transitions. [2024-11-09 00:57:29,121 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 423 transitions. [2024-11-09 00:57:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:29,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:29,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:29,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:30,649 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-09 00:57:34,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 321 states and 429 transitions. [2024-11-09 00:57:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 429 transitions. [2024-11-09 00:57:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:57:34,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:34,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:38,177 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:57:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:45,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 325 states and 439 transitions. [2024-11-09 00:57:45,779 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 439 transitions. [2024-11-09 00:57:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:57:45,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:45,887 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-09 00:57:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 325 states and 438 transitions. [2024-11-09 00:57:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 438 transitions. [2024-11-09 00:57:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:57:47,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:47,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:47,205 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-09 00:57:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 326 states and 438 transitions. [2024-11-09 00:57:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 438 transitions. [2024-11-09 00:57:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:57:48,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:48,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:50,001 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 16 proven. 24 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-09 00:57:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 330 states and 444 transitions. [2024-11-09 00:57:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 444 transitions. [2024-11-09 00:57:55,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:57:55,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:55,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:58:06,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:06,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 334 states and 454 transitions. [2024-11-09 00:58:06,952 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 454 transitions. [2024-11-09 00:58:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:58:06,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:06,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:07,133 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-09 00:58:08,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 335 states and 455 transitions. [2024-11-09 00:58:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 455 transitions. [2024-11-09 00:58:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:58:08,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:08,562 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-09 00:58:09,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:09,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 335 states and 454 transitions. [2024-11-09 00:58:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 454 transitions. [2024-11-09 00:58:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:58:09,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:09,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:11,125 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-09 00:58:16,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 339 states and 460 transitions. [2024-11-09 00:58:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 460 transitions. [2024-11-09 00:58:16,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:58:16,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:16,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:24,209 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:58:36,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:36,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 343 states and 470 transitions. [2024-11-09 00:58:36,228 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 470 transitions. [2024-11-09 00:58:36,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:58:36,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:36,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:36,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-09 00:58:38,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 344 states and 471 transitions. [2024-11-09 00:58:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 471 transitions. [2024-11-09 00:58:38,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:58:38,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:38,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:38,284 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-09 00:58:39,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 344 states and 470 transitions. [2024-11-09 00:58:39,966 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 470 transitions. [2024-11-09 00:58:39,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:58:39,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:39,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 47 proven. 35 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-09 00:58:48,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:48,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 348 states and 476 transitions. [2024-11-09 00:58:48,156 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 476 transitions. [2024-11-09 00:58:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:58:48,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:48,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:55,282 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:59:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:05,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 352 states and 513 transitions. [2024-11-09 00:59:05,292 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 513 transitions. [2024-11-09 00:59:05,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:59:05,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:05,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:05,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:05,940 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-09 00:59:07,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:07,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 356 states and 517 transitions. [2024-11-09 00:59:07,815 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 517 transitions. [2024-11-09 00:59:07,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:59:07,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:07,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:11,157 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:59:16,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 357 states and 520 transitions. [2024-11-09 00:59:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 520 transitions. [2024-11-09 00:59:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:59:16,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:16,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:16,865 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-09 00:59:19,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:19,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 357 states and 519 transitions. [2024-11-09 00:59:19,146 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 519 transitions. [2024-11-09 00:59:19,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:59:19,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:19,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:19,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:19,270 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-09 00:59:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:20,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 357 states and 518 transitions. [2024-11-09 00:59:20,766 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 518 transitions. [2024-11-09 00:59:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:59:20,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:20,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-09 00:59:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 358 states and 518 transitions. [2024-11-09 00:59:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 518 transitions. [2024-11-09 00:59:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:59:22,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:22,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:24,357 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 6 proven. 39 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-11-09 00:59:34,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:34,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 362 states and 553 transitions. [2024-11-09 00:59:34,717 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 553 transitions. [2024-11-09 00:59:34,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:59:34,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:34,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:41,745 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 00:59:52,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:52,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 366 states and 576 transitions. [2024-11-09 00:59:52,878 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 576 transitions. [2024-11-09 00:59:52,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:59:52,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:52,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 3 proven. 120 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 01:00:00,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:00,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 370 states and 583 transitions. [2024-11-09 01:00:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 583 transitions. [2024-11-09 01:00:00,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:00:00,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:00,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:00,591 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 265 trivial. 0 not checked. [2024-11-09 01:00:02,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:02,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 370 states and 582 transitions. [2024-11-09 01:00:02,552 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 582 transitions. [2024-11-09 01:00:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 01:00:02,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:02,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:02,713 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-09 01:00:04,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:04,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 370 states and 581 transitions. [2024-11-09 01:00:04,271 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 581 transitions. [2024-11-09 01:00:04,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 01:00:04,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:04,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:04,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:04,472 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-09 01:00:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:06,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 371 states and 581 transitions. [2024-11-09 01:00:06,423 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 581 transitions. [2024-11-09 01:00:06,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 01:00:06,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:06,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:08,567 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 7 proven. 49 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-11-09 01:00:21,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:21,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 375 states and 620 transitions. [2024-11-09 01:00:21,066 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 620 transitions. [2024-11-09 01:00:21,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 01:00:21,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:21,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:34,180 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 01:00:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 379 states and 644 transitions. [2024-11-09 01:00:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 644 transitions. [2024-11-09 01:00:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 01:00:51,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:51,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:51,630 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 01:00:58,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:58,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 383 states and 651 transitions. [2024-11-09 01:00:58,409 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 651 transitions. [2024-11-09 01:00:58,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:00:58,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:58,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:58,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:58,692 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-09 01:00:58,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:58,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 383 states and 650 transitions. [2024-11-09 01:00:58,764 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 650 transitions. [2024-11-09 01:00:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 01:00:58,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:59,068 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-09 01:01:00,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 384 states and 651 transitions. [2024-11-09 01:01:00,987 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 651 transitions. [2024-11-09 01:01:00,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 01:01:00,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:00,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-09 01:01:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 384 states and 650 transitions. [2024-11-09 01:01:02,949 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 650 transitions. [2024-11-09 01:01:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:01:02,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:02,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:07,619 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 01:01:24,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:24,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 397 states and 680 transitions. [2024-11-09 01:01:24,591 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 680 transitions. [2024-11-09 01:01:24,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:01:24,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:24,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:28,704 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 183 proven. 37 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-09 01:01:31,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 398 states and 683 transitions. [2024-11-09 01:01:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 683 transitions. [2024-11-09 01:01:31,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:01:31,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:31,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:02:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 449 states and 806 transitions. [2024-11-09 01:02:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 806 transitions. [2024-11-09 01:02:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:02:50,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:50,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:13,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:13,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 498 states and 897 transitions. [2024-11-09 01:04:13,016 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 897 transitions. [2024-11-09 01:04:13,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:13,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:13,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:13,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:13,774 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:16,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:16,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 499 states and 900 transitions. [2024-11-09 01:04:16,293 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 900 transitions. [2024-11-09 01:04:16,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:16,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:16,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:16,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:19,745 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:25,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 500 states and 902 transitions. [2024-11-09 01:04:25,117 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 902 transitions. [2024-11-09 01:04:25,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:25,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:25,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:25,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:26,037 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:28,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 501 states and 908 transitions. [2024-11-09 01:04:28,779 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 908 transitions. [2024-11-09 01:04:28,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:28,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:28,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:29,329 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 502 states and 915 transitions. [2024-11-09 01:04:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 915 transitions. [2024-11-09 01:04:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:32,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:32,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:32,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:33,231 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:35,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:35,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 503 states and 919 transitions. [2024-11-09 01:04:35,681 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 919 transitions. [2024-11-09 01:04:35,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:35,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:35,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:38,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:38,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 504 states and 922 transitions. [2024-11-09 01:04:38,598 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 922 transitions. [2024-11-09 01:04:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:38,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:38,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:39,460 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:42,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:42,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 505 states and 924 transitions. [2024-11-09 01:04:42,672 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 924 transitions. [2024-11-09 01:04:42,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:42,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:42,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:43,517 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:46,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:46,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 506 states and 927 transitions. [2024-11-09 01:04:46,170 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 927 transitions. [2024-11-09 01:04:46,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:46,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:46,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:49,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:49,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 507 states and 931 transitions. [2024-11-09 01:04:49,600 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 931 transitions. [2024-11-09 01:04:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:49,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:49,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:53,405 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:04:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:59,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 508 states and 932 transitions. [2024-11-09 01:04:59,252 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 932 transitions. [2024-11-09 01:04:59,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:04:59,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:59,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:59,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 338 trivial. 0 not checked. [2024-11-09 01:05:03,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:03,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 507 states and 931 transitions. [2024-11-09 01:05:03,218 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 931 transitions. [2024-11-09 01:05:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:05:03,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:03,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:03,516 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked. [2024-11-09 01:06:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:22,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 553 states and 1018 transitions. [2024-11-09 01:06:22,208 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1018 transitions. [2024-11-09 01:06:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:06:22,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:22,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:22,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:32,839 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 335 trivial. 0 not checked.