./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext/tree_dsw.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/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_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext/tree_dsw.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6527731a1486e677feb1440c4f57330edff23abded92b5eda1225729ba969b33 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:32:46,525 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:32:46,638 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:32:46,643 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:32:46,644 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:32:46,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:32:46,692 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:32:46,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:32:46,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:32:46,694 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:32:46,695 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:32:46,695 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:32:46,696 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:32:46,697 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:32:46,697 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:32:46,698 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:32:46,700 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:32:46,704 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:32:46,705 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:32:46,705 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:32:46,706 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:32:46,706 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:32:46,707 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:32:46,707 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:32:46,708 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:32:46,708 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:32:46,708 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:32:46,709 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:32:46,709 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:32:46,713 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:32:46,713 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_142042d9-b02c-4cbf-afc3-ef51648254d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6527731a1486e677feb1440c4f57330edff23abded92b5eda1225729ba969b33 [2024-11-09 00:32:47,103 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:32:47,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:32:47,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:32:47,137 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:32:47,138 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:32:47,139 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety-ext/tree_dsw.i Unable to find full path for "g++" [2024-11-09 00:32:49,266 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:32:49,552 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:32:49,552 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/sv-benchmarks/c/memsafety-ext/tree_dsw.i [2024-11-09 00:32:49,568 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/data/5fbf7672a/9169773a92f44335bcf2a827ee95ba13/FLAG2c9796d0a [2024-11-09 00:32:49,587 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/data/5fbf7672a/9169773a92f44335bcf2a827ee95ba13 [2024-11-09 00:32:49,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:32:49,592 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:32:49,593 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:32:49,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:32:49,600 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:32:49,601 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:32:49" (1/1) ... [2024-11-09 00:32:49,603 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60cfaf73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:49, skipping insertion in model container [2024-11-09 00:32:49,603 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:32:49" (1/1) ... [2024-11-09 00:32:49,674 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:32:50,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:32:50,138 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:32:50,188 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:32:50,223 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:32:50,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50 WrapperNode [2024-11-09 00:32:50,224 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:32:50,226 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:32:50,226 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:32:50,226 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:32:50,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,253 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,292 INFO L138 Inliner]: procedures = 124, calls = 52, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 165 [2024-11-09 00:32:50,293 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:32:50,294 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:32:50,294 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:32:50,294 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:32:50,303 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,304 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,308 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,309 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,322 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,331 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,333 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,339 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,343 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:32:50,345 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:32:50,345 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:32:50,345 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:32:50,346 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:32:50" (1/1) ... [2024-11-09 00:32:50,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:32:50,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:32:50,397 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:32:50,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_142042d9-b02c-4cbf-afc3-ef51648254d0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:32:50,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:32:50,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:32:50,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:32:50,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:32:50,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:32:50,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:32:50,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:32:50,451 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:32:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:32:50,635 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:32:50,638 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:32:51,480 INFO L? ?]: Removed 189 outVars from TransFormulas that were not future-live. [2024-11-09 00:32:51,480 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:32:51,607 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:32:51,608 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:32:51,609 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:32:51 BoogieIcfgContainer [2024-11-09 00:32:51,610 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:32:51,611 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:32:51,611 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:32:51,625 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:32:51,625 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:32:51" (1/1) ... [2024-11-09 00:32:51,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:32:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:51,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 138 states and 152 transitions. [2024-11-09 00:32:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 152 transitions. [2024-11-09 00:32:51,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:32:51,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:51,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:51,929 INFO 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 00:32:51,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:51,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 137 states and 151 transitions. [2024-11-09 00:32:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2024-11-09 00:32:51,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:32:51,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:51,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:52,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:52,102 INFO 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 00:32:52,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 136 states and 150 transitions. [2024-11-09 00:32:52,217 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 150 transitions. [2024-11-09 00:32:52,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:32:52,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:52,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:52,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 135 states and 149 transitions. [2024-11-09 00:32:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 149 transitions. [2024-11-09 00:32:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:32:52,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:52,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:52,422 INFO 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 00:32:52,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 134 states and 148 transitions. [2024-11-09 00:32:52,461 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 148 transitions. [2024-11-09 00:32:52,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:32:52,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:52,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:52,567 INFO 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 00:32:52,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 137 states and 154 transitions. [2024-11-09 00:32:52,645 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 154 transitions. [2024-11-09 00:32:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:32:52,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:52,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:52,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:52,899 INFO 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 00:32:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:53,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 140 states and 162 transitions. [2024-11-09 00:32:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 162 transitions. [2024-11-09 00:32:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:32:53,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:53,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:53,460 INFO 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 00:32:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:54,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 144 states and 171 transitions. [2024-11-09 00:32:54,010 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 171 transitions. [2024-11-09 00:32:54,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:32:54,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:54,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:54,056 INFO 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 00:32:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 143 states and 170 transitions. [2024-11-09 00:32:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 170 transitions. [2024-11-09 00:32:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:32:54,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:54,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:54,289 INFO 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 00:32:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:54,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 145 states and 173 transitions. [2024-11-09 00:32:54,729 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 173 transitions. [2024-11-09 00:32:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:32:54,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:54,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:54,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:54,906 INFO 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 00:32:55,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:55,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 147 states and 178 transitions. [2024-11-09 00:32:55,037 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 178 transitions. [2024-11-09 00:32:55,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:32:55,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:55,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:55,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:55,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 151 states and 188 transitions. [2024-11-09 00:32:55,360 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 188 transitions. [2024-11-09 00:32:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:32:55,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:55,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:55,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:55,539 INFO 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 00:32:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 155 states and 198 transitions. [2024-11-09 00:32:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 198 transitions. [2024-11-09 00:32:55,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:32:55,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:55,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:55,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:55,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:56,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 156 states and 199 transitions. [2024-11-09 00:32:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 199 transitions. [2024-11-09 00:32:56,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:32:56,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:56,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:56,215 INFO 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 00:32:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:56,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 157 states and 201 transitions. [2024-11-09 00:32:56,600 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 201 transitions. [2024-11-09 00:32:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:32:56,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:56,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:56,674 INFO 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 00:32:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:56,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 158 states and 203 transitions. [2024-11-09 00:32:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 203 transitions. [2024-11-09 00:32:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:32:56,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:56,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:56,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:57,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 159 states and 205 transitions. [2024-11-09 00:32:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 205 transitions. [2024-11-09 00:32:57,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:32:57,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:57,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:32:57,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:57,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 159 states and 204 transitions. [2024-11-09 00:32:57,497 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 204 transitions. [2024-11-09 00:32:57,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:32:57,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:57,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:57,563 INFO 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 00:32:57,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:57,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 158 states and 203 transitions. [2024-11-09 00:32:57,593 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 203 transitions. [2024-11-09 00:32:57,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:32:57,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:57,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:58,146 INFO 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 00:32:59,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 163 states and 210 transitions. [2024-11-09 00:32:59,162 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 210 transitions. [2024-11-09 00:32:59,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:32:59,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:59,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:59,201 INFO 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 00:32:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 164 states and 212 transitions. [2024-11-09 00:32:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 212 transitions. [2024-11-09 00:32:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:32:59,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:59,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:59,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:59,415 INFO 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 00:32:59,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:32:59,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 165 states and 214 transitions. [2024-11-09 00:32:59,516 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 214 transitions. [2024-11-09 00:32:59,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:32:59,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:32:59,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:32:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:32:59,622 INFO 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 00:33:00,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:00,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 165 states and 213 transitions. [2024-11-09 00:33:00,023 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 213 transitions. [2024-11-09 00:33:00,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:33:00,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:00,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,055 INFO 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 00:33:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 164 states and 212 transitions. [2024-11-09 00:33:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 212 transitions. [2024-11-09 00:33:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:33:00,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:00,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,115 INFO 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 00:33:00,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:00,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 165 states and 213 transitions. [2024-11-09 00:33:00,134 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 213 transitions. [2024-11-09 00:33:00,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:33:00,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:00,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,179 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 00:33:00,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:00,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 164 states and 212 transitions. [2024-11-09 00:33:00,204 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 212 transitions. [2024-11-09 00:33:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:33:00,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,322 INFO 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 00:33:00,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:00,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 163 states and 211 transitions. [2024-11-09 00:33:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 211 transitions. [2024-11-09 00:33:00,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:33:00,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:00,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,483 INFO 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 00:33:00,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 162 states and 210 transitions. [2024-11-09 00:33:00,525 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 210 transitions. [2024-11-09 00:33:00,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:33:00,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:00,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:00,635 INFO 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 00:33:00,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:00,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 161 states and 209 transitions. [2024-11-09 00:33:00,767 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 209 transitions. [2024-11-09 00:33:00,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:33:00,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:00,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:01,077 INFO 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 00:33:01,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:01,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 163 states and 212 transitions. [2024-11-09 00:33:01,922 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 212 transitions. [2024-11-09 00:33:01,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:33:01,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:01,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:01,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:02,358 INFO 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 00:33:03,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 165 states and 215 transitions. [2024-11-09 00:33:03,867 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 215 transitions. [2024-11-09 00:33:03,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:33:03,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:03,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:03,949 INFO 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 00:33:03,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 164 states and 214 transitions. [2024-11-09 00:33:03,977 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 214 transitions. [2024-11-09 00:33:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:33:03,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:03,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:03,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:04,150 INFO 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 00:33:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:04,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 166 states and 220 transitions. [2024-11-09 00:33:04,193 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 220 transitions. [2024-11-09 00:33:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:33:04,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:04,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:04,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:04,225 INFO 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 00:33:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:04,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 167 states and 222 transitions. [2024-11-09 00:33:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 222 transitions. [2024-11-09 00:33:04,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:33:04,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:04,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:04,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:04,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:05,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:05,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 168 states and 223 transitions. [2024-11-09 00:33:05,063 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 223 transitions. [2024-11-09 00:33:05,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:33:05,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:05,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:05,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:05,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:05,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 167 states and 222 transitions. [2024-11-09 00:33:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 222 transitions. [2024-11-09 00:33:05,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:33:05,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:05,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:05,227 INFO 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 00:33:05,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:05,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 168 states and 223 transitions. [2024-11-09 00:33:05,252 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 223 transitions. [2024-11-09 00:33:05,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:05,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:05,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:07,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:07,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 172 states and 230 transitions. [2024-11-09 00:33:07,607 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 230 transitions. [2024-11-09 00:33:07,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:07,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:07,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:07,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:08,426 INFO 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 00:33:09,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 174 states and 236 transitions. [2024-11-09 00:33:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 236 transitions. [2024-11-09 00:33:09,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:09,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:09,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:10,397 INFO 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 00:33:11,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:11,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 175 states and 238 transitions. [2024-11-09 00:33:11,638 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 238 transitions. [2024-11-09 00:33:11,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:11,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:11,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:12,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:14,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 176 states and 240 transitions. [2024-11-09 00:33:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 240 transitions. [2024-11-09 00:33:14,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:14,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:14,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:14,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:33:16,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:16,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 183 states and 254 transitions. [2024-11-09 00:33:16,063 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 254 transitions. [2024-11-09 00:33:16,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:16,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:16,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:16,139 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:33:17,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 190 states and 268 transitions. [2024-11-09 00:33:17,951 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 268 transitions. [2024-11-09 00:33:17,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:17,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:17,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:19,146 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 00:33:23,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:23,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 200 states and 292 transitions. [2024-11-09 00:33:23,570 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 292 transitions. [2024-11-09 00:33:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:23,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:23,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:24,262 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 00:33:27,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:27,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 203 states and 297 transitions. [2024-11-09 00:33:27,160 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 297 transitions. [2024-11-09 00:33:27,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:27,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:27,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:27,378 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 00:33:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 204 states and 299 transitions. [2024-11-09 00:33:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 299 transitions. [2024-11-09 00:33:28,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:33:28,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:28,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:28,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:28,616 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 00:33:29,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:29,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 205 states and 300 transitions. [2024-11-09 00:33:29,523 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 300 transitions. [2024-11-09 00:33:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:29,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:29,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:29,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:29,724 INFO 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 00:33:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:32,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 209 states and 306 transitions. [2024-11-09 00:33:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 306 transitions. [2024-11-09 00:33:32,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:32,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:32,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:32,869 INFO 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 00:33:33,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:33,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 209 states and 305 transitions. [2024-11-09 00:33:33,651 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 305 transitions. [2024-11-09 00:33:33,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:33,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:33,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:33,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:34,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:34,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 210 states and 307 transitions. [2024-11-09 00:33:34,292 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 307 transitions. [2024-11-09 00:33:34,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:34,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:34,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:34,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:34,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:35,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:35,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 212 states and 310 transitions. [2024-11-09 00:33:35,084 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 310 transitions. [2024-11-09 00:33:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:35,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:35,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:36,092 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 00:33:41,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:41,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 218 states and 320 transitions. [2024-11-09 00:33:41,324 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 320 transitions. [2024-11-09 00:33:41,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:41,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:41,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:41,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:41,357 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 00:33:42,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:42,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 218 states and 318 transitions. [2024-11-09 00:33:42,144 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 318 transitions. [2024-11-09 00:33:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:42,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:42,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:42,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:42,193 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 00:33:43,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 218 states and 316 transitions. [2024-11-09 00:33:43,110 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 316 transitions. [2024-11-09 00:33:43,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:43,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:43,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:44,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:46,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:46,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 219 states and 317 transitions. [2024-11-09 00:33:46,001 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 317 transitions. [2024-11-09 00:33:46,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:33:46,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:46,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:46,029 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:33:46,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 219 states and 316 transitions. [2024-11-09 00:33:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 316 transitions. [2024-11-09 00:33:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:33:46,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:46,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:33:51,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:51,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 221 states and 320 transitions. [2024-11-09 00:33:51,149 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 320 transitions. [2024-11-09 00:33:51,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:33:51,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:51,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:52,579 INFO 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 00:33:55,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 223 states and 327 transitions. [2024-11-09 00:33:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 327 transitions. [2024-11-09 00:33:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:33:55,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:55,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:55,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:33:56,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:33:56,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 222 states and 326 transitions. [2024-11-09 00:33:56,218 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 326 transitions. [2024-11-09 00:33:56,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:33:56,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:33:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:33:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:33:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:34:00,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 229 states and 340 transitions. [2024-11-09 00:34:00,897 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 340 transitions. [2024-11-09 00:34:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:34:00,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:00,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:00,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 234 states and 350 transitions. [2024-11-09 00:34:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 350 transitions. [2024-11-09 00:34:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:34:07,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:07,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:07,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:08,079 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 00:34:18,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:18,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 244 states and 373 transitions. [2024-11-09 00:34:18,017 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 373 transitions. [2024-11-09 00:34:18,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:34:18,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:18,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:18,484 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 00:34:25,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 250 states and 386 transitions. [2024-11-09 00:34:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 386 transitions. [2024-11-09 00:34:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:34:25,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:25,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:25,723 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:26,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:26,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 251 states and 388 transitions. [2024-11-09 00:34:26,796 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 388 transitions. [2024-11-09 00:34:26,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:34:26,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:26,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:28,310 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:34:39,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:39,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 262 states and 410 transitions. [2024-11-09 00:34:39,777 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 410 transitions. [2024-11-09 00:34:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:34:39,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:39,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:34:42,186 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 00:34:59,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:34:59,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 275 states and 438 transitions. [2024-11-09 00:34:59,716 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 438 transitions. [2024-11-09 00:34:59,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:34:59,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:34:59,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:34:59,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:04,903 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 00:35:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 279 states and 445 transitions. [2024-11-09 00:35:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 445 transitions. [2024-11-09 00:35:16,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:35:16,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:16,542 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:20,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:20,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 282 states and 448 transitions. [2024-11-09 00:35:20,195 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 448 transitions. [2024-11-09 00:35:20,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:35:20,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:20,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:21,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:24,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 285 states and 452 transitions. [2024-11-09 00:35:24,057 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 452 transitions. [2024-11-09 00:35:24,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:35:24,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:24,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:24,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:24,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:35:24,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:24,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 284 states and 451 transitions. [2024-11-09 00:35:24,848 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 451 transitions. [2024-11-09 00:35:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:35:24,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:24,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:25,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:35:26,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:26,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 283 states and 450 transitions. [2024-11-09 00:35:26,959 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 450 transitions. [2024-11-09 00:35:26,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:35:26,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:26,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:28,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:28,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 284 states and 450 transitions. [2024-11-09 00:35:28,949 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 450 transitions. [2024-11-09 00:35:28,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:35:28,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:28,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:28,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:28,976 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:35:29,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:29,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 283 states and 449 transitions. [2024-11-09 00:35:29,006 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 449 transitions. [2024-11-09 00:35:29,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:35:29,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:29,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:29,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:35:31,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:31,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 282 states and 448 transitions. [2024-11-09 00:35:31,864 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 448 transitions. [2024-11-09 00:35:31,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:31,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:31,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:31,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:31,985 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 00:35:32,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:32,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 283 states and 449 transitions. [2024-11-09 00:35:32,898 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 449 transitions. [2024-11-09 00:35:32,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:32,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:32,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:32,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:32,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:35:40,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 288 states and 458 transitions. [2024-11-09 00:35:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 458 transitions. [2024-11-09 00:35:40,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:40,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:40,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:40,529 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:35:40,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:40,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 287 states and 457 transitions. [2024-11-09 00:35:40,569 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 457 transitions. [2024-11-09 00:35:40,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:40,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:40,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:40,685 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 00:35:41,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:41,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 288 states and 458 transitions. [2024-11-09 00:35:41,467 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 458 transitions. [2024-11-09 00:35:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:41,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:41,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:41,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:35:42,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:42,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 290 states and 468 transitions. [2024-11-09 00:35:42,250 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 468 transitions. [2024-11-09 00:35:42,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:42,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:42,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:42,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:35:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:42,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 289 states and 467 transitions. [2024-11-09 00:35:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 467 transitions. [2024-11-09 00:35:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:35:42,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:42,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:42,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:42,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:35:42,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:35:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 290 states and 468 transitions. [2024-11-09 00:35:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 468 transitions. [2024-11-09 00:35:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:35:42,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:35:42,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:35:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:35:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:14,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:14,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 307 states and 512 transitions. [2024-11-09 00:36:14,763 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 512 transitions. [2024-11-09 00:36:14,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:36:14,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:14,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:14,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:17,995 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:25,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 312 states and 528 transitions. [2024-11-09 00:36:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 528 transitions. [2024-11-09 00:36:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:36:25,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:25,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:40,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 317 states and 541 transitions. [2024-11-09 00:36:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 541 transitions. [2024-11-09 00:36:40,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:36:40,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:40,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:41,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:36:44,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:44,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 320 states and 552 transitions. [2024-11-09 00:36:44,757 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 552 transitions. [2024-11-09 00:36:44,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:36:44,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:44,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:44,797 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:36:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:44,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 323 states and 558 transitions. [2024-11-09 00:36:44,838 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 558 transitions. [2024-11-09 00:36:44,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:36:44,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:44,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:45,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:36:48,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:48,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 326 states and 564 transitions. [2024-11-09 00:36:48,261 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 564 transitions. [2024-11-09 00:36:48,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:36:48,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:48,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:36:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:36:52,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 327 states and 565 transitions. [2024-11-09 00:36:52,113 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 565 transitions. [2024-11-09 00:36:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:36:52,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:36:52,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:36:52,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:36:57,903 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:37:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 343 states and 608 transitions. [2024-11-09 00:37:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 608 transitions. [2024-11-09 00:37:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:37:33,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:18,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:18,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 359 states and 641 transitions. [2024-11-09 00:38:18,385 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 641 transitions. [2024-11-09 00:38:18,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:38:18,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:18,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:10,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:10,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 377 states and 677 transitions. [2024-11-09 00:39:10,418 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 677 transitions. [2024-11-09 00:39:10,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:39:10,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:10,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:17,333 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:38,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:38,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 385 states and 688 transitions. [2024-11-09 00:39:38,942 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 688 transitions. [2024-11-09 00:39:38,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:39:38,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:38,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:52,601 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:47,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 403 states and 727 transitions. [2024-11-09 00:40:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 727 transitions. [2024-11-09 00:40:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:40:47,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:51,907 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:12,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 411 states and 745 transitions. [2024-11-09 00:41:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 745 transitions. [2024-11-09 00:41:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:41:12,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:12,940 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:19,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:19,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 414 states and 747 transitions. [2024-11-09 00:41:19,024 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 747 transitions. [2024-11-09 00:41:19,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:41:19,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:19,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:19,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:19,448 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:34,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:34,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 420 states and 758 transitions. [2024-11-09 00:41:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 758 transitions. [2024-11-09 00:41:34,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:41:34,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:34,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 430 states and 776 transitions. [2024-11-09 00:42:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 776 transitions. [2024-11-09 00:42:24,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:42:24,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:24,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:24,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:30,586 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 437 states and 800 transitions. [2024-11-09 00:43:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 800 transitions. [2024-11-09 00:43:02,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:43:02,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:10,222 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 00:43:46,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 449 states and 835 transitions. [2024-11-09 00:43:46,190 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 835 transitions. [2024-11-09 00:43:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:43:46,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:46,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:43:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 449 states and 834 transitions. [2024-11-09 00:43:46,254 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 834 transitions. [2024-11-09 00:43:46,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:43:46,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:46,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:49,485 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 00:44:06,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:06,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 455 states and 853 transitions. [2024-11-09 00:44:06,671 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 853 transitions. [2024-11-09 00:44:06,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:44:06,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:06,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:07,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:10,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:10,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 456 states and 857 transitions. [2024-11-09 00:44:10,986 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 857 transitions. [2024-11-09 00:44:10,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:44:10,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:10,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:11,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:20,086 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 00:45:08,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:08,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 469 states and 895 transitions. [2024-11-09 00:45:08,042 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 895 transitions. [2024-11-09 00:45:08,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:45:08,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:08,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:08,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:20,824 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 00:45:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:56,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 478 states and 919 transitions. [2024-11-09 00:45:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 919 transitions. [2024-11-09 00:45:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:45:56,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:56,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:56,628 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 00:46:13,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 484 states and 946 transitions. [2024-11-09 00:46:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 946 transitions. [2024-11-09 00:46:13,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:46:13,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:13,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,672 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.