./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety-ext/tree_parent_ptr.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/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_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety-ext/tree_parent_ptr.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/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_d01951d9-6565-445e-9a95-4e9890382759/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 6e14aa3eeddc5d261248d26114db1375e0f229d6456e2c7754877a082dc10921 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:13:10,774 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:13:10,890 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-09 00:13:10,897 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:13:10,897 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:13:10,946 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:13:10,947 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:13:10,948 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:13:10,948 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:13:10,949 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:13:10,950 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:13:10,950 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:13:10,950 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:13:10,951 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:13:10,951 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:13:10,951 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 00:13:10,951 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:13:10,952 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:13:10,952 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:13:10,952 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:13:10,958 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:13:10,958 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:13:10,958 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:13:10,959 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:13:10,959 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:13:10,959 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:10,959 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:13:10,960 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:13:10,960 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:13:10,960 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:13:10,960 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_d01951d9-6565-445e-9a95-4e9890382759/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e14aa3eeddc5d261248d26114db1375e0f229d6456e2c7754877a082dc10921 [2024-11-09 00:13:11,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:13:11,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:13:11,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:13:11,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:13:11,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:13:11,285 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety-ext/tree_parent_ptr.i Unable to find full path for "g++" [2024-11-09 00:13:13,342 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:13:13,671 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:13:13,671 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/sv-benchmarks/c/memsafety-ext/tree_parent_ptr.i [2024-11-09 00:13:13,684 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/data/830987d29/a8a6208eb9f64b78b9932bd2ccfffc22/FLAGe8083be15 [2024-11-09 00:13:13,706 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/data/830987d29/a8a6208eb9f64b78b9932bd2ccfffc22 [2024-11-09 00:13:13,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:13:13,710 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:13:13,712 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:13,712 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:13:13,718 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:13:13,718 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:13" (1/1) ... [2024-11-09 00:13:13,720 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6268c338 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:13, skipping insertion in model container [2024-11-09 00:13:13,720 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:13" (1/1) ... [2024-11-09 00:13:13,777 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:13:14,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:14,173 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:13:14,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:14,270 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:13:14,270 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14 WrapperNode [2024-11-09 00:13:14,271 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:14,272 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:14,272 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:13:14,272 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:13:14,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,300 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,335 INFO L138 Inliner]: procedures = 123, calls = 49, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 147 [2024-11-09 00:13:14,335 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:14,336 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:13:14,336 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:13:14,336 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:13:14,346 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,357 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,357 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,365 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,369 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,371 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,372 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,375 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:13:14,376 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:13:14,376 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:13:14,376 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:13:14,377 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:14" (1/1) ... [2024-11-09 00:13:14,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:14,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:13:14,416 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:13:14,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d01951d9-6565-445e-9a95-4e9890382759/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:13:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:13:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:13:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:13:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:13:14,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:13:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:13:14,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:13:14,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:13:14,585 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:13:14,588 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:13:15,093 INFO L? ?]: Removed 178 outVars from TransFormulas that were not future-live. [2024-11-09 00:13:15,093 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:13:15,205 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:13:15,205 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:13:15,205 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:13:15 BoogieIcfgContainer [2024-11-09 00:13:15,206 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:13:15,209 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:13:15,209 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:13:15,223 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:13:15,224 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:13:15" (1/1) ... [2024-11-09 00:13:15,236 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:13:15,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:15,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 134 states and 145 transitions. [2024-11-09 00:13:15,306 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2024-11-09 00:13:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:13:15,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:15,532 INFO 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 00:13:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 133 states and 144 transitions. [2024-11-09 00:13:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-11-09 00:13:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-09 00:13:15,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:15,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:15,733 INFO 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 00:13:15,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:15,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 132 states and 143 transitions. [2024-11-09 00:13:15,829 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 143 transitions. [2024-11-09 00:13:15,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:13:15,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:15,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:15,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:15,882 INFO 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 00:13:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:15,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 131 states and 142 transitions. [2024-11-09 00:13:15,900 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 142 transitions. [2024-11-09 00:13:15,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 00:13:15,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:15,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:15,982 INFO 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 00:13:16,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:16,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 130 states and 141 transitions. [2024-11-09 00:13:16,151 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 141 transitions. [2024-11-09 00:13:16,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:13:16,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:16,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:16,183 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:16,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:16,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 129 states and 140 transitions. [2024-11-09 00:13:16,200 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 140 transitions. [2024-11-09 00:13:16,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 00:13:16,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:16,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:16,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:16,277 INFO 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 00:13:16,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:16,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 128 states and 139 transitions. [2024-11-09 00:13:16,300 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 139 transitions. [2024-11-09 00:13:16,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:16,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:16,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:16,356 INFO 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 00:13:16,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:16,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 128 states and 138 transitions. [2024-11-09 00:13:16,370 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 138 transitions. [2024-11-09 00:13:16,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:16,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:16,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:16,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:16,517 INFO 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 00:13:16,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 131 states and 145 transitions. [2024-11-09 00:13:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 145 transitions. [2024-11-09 00:13:16,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:16,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:16,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:16,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:16,765 INFO 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 00:13:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:16,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 134 states and 153 transitions. [2024-11-09 00:13:16,954 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 153 transitions. [2024-11-09 00:13:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:13:16,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:16,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:17,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:17,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 133 states and 152 transitions. [2024-11-09 00:13:17,085 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 152 transitions. [2024-11-09 00:13:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:13:17,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:17,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,198 INFO 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 00:13:17,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 132 states and 151 transitions. [2024-11-09 00:13:17,395 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 151 transitions. [2024-11-09 00:13:17,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:13:17,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:17,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,437 INFO 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 00:13:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:17,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 131 states and 150 transitions. [2024-11-09 00:13:17,459 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 150 transitions. [2024-11-09 00:13:17,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:13:17,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:17,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:17,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,586 INFO 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 00:13:17,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:17,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 130 states and 149 transitions. [2024-11-09 00:13:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 149 transitions. [2024-11-09 00:13:17,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:13:17,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:17,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:17,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,941 INFO 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 00:13:17,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:17,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 129 states and 148 transitions. [2024-11-09 00:13:17,960 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 148 transitions. [2024-11-09 00:13:17,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:13:17,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:17,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:18,154 INFO 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 00:13:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:18,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 131 states and 152 transitions. [2024-11-09 00:13:18,389 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 152 transitions. [2024-11-09 00:13:18,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:13:18,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:18,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:18,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:18,426 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 00:13:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:18,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 130 states and 151 transitions. [2024-11-09 00:13:18,451 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 151 transitions. [2024-11-09 00:13:18,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:13:18,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:18,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:18,645 INFO 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 00:13:18,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:18,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 132 states and 156 transitions. [2024-11-09 00:13:18,970 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 156 transitions. [2024-11-09 00:13:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:13:18,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:18,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:19,040 INFO 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 00:13:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:19,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 133 states and 158 transitions. [2024-11-09 00:13:19,281 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 158 transitions. [2024-11-09 00:13:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:19,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:19,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:19,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 136 states and 164 transitions. [2024-11-09 00:13:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 164 transitions. [2024-11-09 00:13:19,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:19,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:19,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:19,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:19,494 INFO 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 00:13:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 139 states and 170 transitions. [2024-11-09 00:13:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 170 transitions. [2024-11-09 00:13:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:19,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:19,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:19,875 INFO 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 00:13:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:20,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 140 states and 171 transitions. [2024-11-09 00:13:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 171 transitions. [2024-11-09 00:13:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:20,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:20,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:20,351 INFO 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 00:13:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:20,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 141 states and 173 transitions. [2024-11-09 00:13:20,372 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 173 transitions. [2024-11-09 00:13:20,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:20,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:20,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:20,445 INFO 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 00:13:21,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 146 states and 182 transitions. [2024-11-09 00:13:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 182 transitions. [2024-11-09 00:13:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:21,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:21,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:21,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:21,089 INFO 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 00:13:21,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:21,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 145 states and 181 transitions. [2024-11-09 00:13:21,112 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 181 transitions. [2024-11-09 00:13:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:21,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:21,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:21,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:21,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:21,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 146 states and 183 transitions. [2024-11-09 00:13:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 183 transitions. [2024-11-09 00:13:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:21,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:21,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:21,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:21,295 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 00:13:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:21,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 145 states and 182 transitions. [2024-11-09 00:13:21,313 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 182 transitions. [2024-11-09 00:13:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:21,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:21,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:21,417 INFO 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 00:13:21,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:21,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 147 states and 187 transitions. [2024-11-09 00:13:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 187 transitions. [2024-11-09 00:13:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:21,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:21,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:22,026 INFO 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 00:13:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 148 states and 192 transitions. [2024-11-09 00:13:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 192 transitions. [2024-11-09 00:13:22,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:22,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:22,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:22,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:22,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:22,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:22,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 148 states and 191 transitions. [2024-11-09 00:13:22,180 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 191 transitions. [2024-11-09 00:13:22,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:22,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:22,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:22,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:22,352 INFO 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 00:13:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 149 states and 193 transitions. [2024-11-09 00:13:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 193 transitions. [2024-11-09 00:13:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:22,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:22,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:22,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:24,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:24,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 153 states and 201 transitions. [2024-11-09 00:13:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 201 transitions. [2024-11-09 00:13:24,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:24,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:24,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:24,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:24,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:24,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 153 states and 200 transitions. [2024-11-09 00:13:24,362 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 200 transitions. [2024-11-09 00:13:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:24,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:24,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:24,389 INFO 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 00:13:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:24,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 152 states and 199 transitions. [2024-11-09 00:13:24,411 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 199 transitions. [2024-11-09 00:13:24,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:24,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:24,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:24,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:24,469 INFO 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 00:13:24,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:24,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 153 states and 201 transitions. [2024-11-09 00:13:24,484 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 201 transitions. [2024-11-09 00:13:24,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:24,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:24,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:24,540 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:25,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:25,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 157 states and 208 transitions. [2024-11-09 00:13:25,364 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 208 transitions. [2024-11-09 00:13:25,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:13:25,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:25,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:25,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:26,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:26,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 161 states and 218 transitions. [2024-11-09 00:13:26,694 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 218 transitions. [2024-11-09 00:13:26,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:13:26,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:26,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:26,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:26,829 INFO 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 00:13:26,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:26,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 162 states and 218 transitions. [2024-11-09 00:13:26,921 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 218 transitions. [2024-11-09 00:13:26,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:13:26,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:26,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:26,992 INFO 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 00:13:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 161 states and 217 transitions. [2024-11-09 00:13:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 217 transitions. [2024-11-09 00:13:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:13:27,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,132 INFO 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 00:13:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 163 states and 224 transitions. [2024-11-09 00:13:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 224 transitions. [2024-11-09 00:13:27,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:13:27,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,523 INFO 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 00:13:28,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:28,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 165 states and 228 transitions. [2024-11-09 00:13:28,474 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 228 transitions. [2024-11-09 00:13:28,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:13:28,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:28,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:28,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:28,914 INFO 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 00:13:30,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:30,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 167 states and 232 transitions. [2024-11-09 00:13:30,282 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 232 transitions. [2024-11-09 00:13:30,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:30,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:30,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:30,667 INFO 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 00:13:33,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:33,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 173 states and 241 transitions. [2024-11-09 00:13:33,048 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 241 transitions. [2024-11-09 00:13:33,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:33,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:33,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:33,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:33,082 INFO 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 00:13:33,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 172 states and 240 transitions. [2024-11-09 00:13:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 240 transitions. [2024-11-09 00:13:33,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:33,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:33,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:33,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 173 states and 242 transitions. [2024-11-09 00:13:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 242 transitions. [2024-11-09 00:13:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:33,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:33,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:33,224 INFO 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 00:13:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 174 states and 244 transitions. [2024-11-09 00:13:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 244 transitions. [2024-11-09 00:13:33,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:13:33,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:33,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:33,711 INFO 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 00:13:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:34,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 176 states and 247 transitions. [2024-11-09 00:13:34,154 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 247 transitions. [2024-11-09 00:13:34,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:13:34,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:34,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:34,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:34,190 INFO 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 00:13:34,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:34,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 175 states and 246 transitions. [2024-11-09 00:13:34,957 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 246 transitions. [2024-11-09 00:13:34,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:13:34,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:34,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:35,390 INFO 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 00:13:36,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:36,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 177 states and 250 transitions. [2024-11-09 00:13:36,586 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 250 transitions. [2024-11-09 00:13:36,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:13:36,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:36,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:36,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:37,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:39,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:39,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 179 states and 254 transitions. [2024-11-09 00:13:39,372 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 254 transitions. [2024-11-09 00:13:39,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:13:39,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:39,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:39,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:39,682 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 00:13:41,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:41,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 186 states and 270 transitions. [2024-11-09 00:13:41,988 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 270 transitions. [2024-11-09 00:13:41,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:13:41,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:41,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:42,140 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 00:13:44,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 196 states and 296 transitions. [2024-11-09 00:13:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 296 transitions. [2024-11-09 00:13:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:13:44,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:44,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:44,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:45,289 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 00:13:47,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:47,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 198 states and 300 transitions. [2024-11-09 00:13:47,898 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 300 transitions. [2024-11-09 00:13:47,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:13:47,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:47,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:47,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:48,884 INFO 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 00:13:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 200 states and 304 transitions. [2024-11-09 00:13:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 304 transitions. [2024-11-09 00:13:51,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:13:51,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:51,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:51,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:59,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 211 states and 321 transitions. [2024-11-09 00:13:59,057 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 321 transitions. [2024-11-09 00:13:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:13:59,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:59,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:00,604 INFO 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 00:14:08,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:08,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 222 states and 336 transitions. [2024-11-09 00:14:08,195 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 336 transitions. [2024-11-09 00:14:08,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:14:08,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:08,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:08,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:08,229 INFO 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 00:14:08,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 223 states and 338 transitions. [2024-11-09 00:14:08,994 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 338 transitions. [2024-11-09 00:14:08,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:14:08,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:08,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:09,068 INFO 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 00:14:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:09,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 225 states and 341 transitions. [2024-11-09 00:14:09,848 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 341 transitions. [2024-11-09 00:14:09,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:14:09,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:09,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:09,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:10,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 226 states and 343 transitions. [2024-11-09 00:14:10,646 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 343 transitions. [2024-11-09 00:14:10,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:14:10,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:10,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:10,704 INFO 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 00:14:11,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:11,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 228 states and 346 transitions. [2024-11-09 00:14:11,459 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 346 transitions. [2024-11-09 00:14:11,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:14:11,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:11,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:11,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:12,565 INFO 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 00:14:16,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:16,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 230 states and 350 transitions. [2024-11-09 00:14:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 350 transitions. [2024-11-09 00:14:16,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:14:16,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:16,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:16,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:17,420 INFO 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 00:14:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:20,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 232 states and 354 transitions. [2024-11-09 00:14:20,315 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 354 transitions. [2024-11-09 00:14:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:14:20,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:20,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:21,671 INFO 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 00:14:25,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:25,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 236 states and 368 transitions. [2024-11-09 00:14:25,771 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 368 transitions. [2024-11-09 00:14:25,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:14:25,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:25,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:25,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:26,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:30,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:30,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 238 states and 372 transitions. [2024-11-09 00:14:30,049 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 372 transitions. [2024-11-09 00:14:30,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:14:30,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:30,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:30,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:30,079 INFO 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 00:14:30,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:30,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 239 states and 374 transitions. [2024-11-09 00:14:30,101 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 374 transitions. [2024-11-09 00:14:30,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:14:30,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:30,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:30,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:30,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:30,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:30,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 241 states and 379 transitions. [2024-11-09 00:14:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 379 transitions. [2024-11-09 00:14:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:14:30,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:30,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:30,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:31,024 INFO 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 00:14:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 240 states and 378 transitions. [2024-11-09 00:14:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 378 transitions. [2024-11-09 00:14:31,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:14:31,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:31,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:31,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:31,385 INFO 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 00:14:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 239 states and 377 transitions. [2024-11-09 00:14:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 377 transitions. [2024-11-09 00:14:32,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:14:32,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:32,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:32,539 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 00:14:33,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:33,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 240 states and 379 transitions. [2024-11-09 00:14:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 379 transitions. [2024-11-09 00:14:33,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:14:33,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:33,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:33,475 INFO 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 00:14:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:34,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 242 states and 382 transitions. [2024-11-09 00:14:34,380 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 382 transitions. [2024-11-09 00:14:34,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:14:34,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:34,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:34,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:34,413 INFO 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 00:14:35,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:35,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 242 states and 381 transitions. [2024-11-09 00:14:35,307 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 381 transitions. [2024-11-09 00:14:35,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:14:35,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:35,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:35,512 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:41,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:41,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 249 states and 389 transitions. [2024-11-09 00:14:41,857 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 389 transitions. [2024-11-09 00:14:41,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:14:41,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:41,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:41,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:42,144 INFO 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 00:14:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 248 states and 388 transitions. [2024-11-09 00:14:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 388 transitions. [2024-11-09 00:14:43,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:14:43,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:43,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:43,857 INFO 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 00:14:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 250 states and 390 transitions. [2024-11-09 00:14:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 390 transitions. [2024-11-09 00:14:45,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:14:45,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:45,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:45,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:47,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 254 states and 398 transitions. [2024-11-09 00:14:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 398 transitions. [2024-11-09 00:14:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:14:51,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:51,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,851 INFO 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 00:15:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:02,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 257 states and 411 transitions. [2024-11-09 00:15:02,485 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 411 transitions. [2024-11-09 00:15:02,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:02,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:02,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:02,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:04,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:15:05,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:05,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 259 states and 414 transitions. [2024-11-09 00:15:05,842 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 414 transitions. [2024-11-09 00:15:05,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:05,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:05,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:05,875 INFO 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 00:15:05,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:05,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 258 states and 413 transitions. [2024-11-09 00:15:05,895 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 413 transitions. [2024-11-09 00:15:05,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:05,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:05,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:05,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:05,952 INFO 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 00:15:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 257 states and 412 transitions. [2024-11-09 00:15:05,974 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 412 transitions. [2024-11-09 00:15:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:05,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:05,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:06,005 INFO 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 00:15:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 256 states and 411 transitions. [2024-11-09 00:15:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 411 transitions. [2024-11-09 00:15:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:07,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:07,107 INFO 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 00:15:08,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:08,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 255 states and 410 transitions. [2024-11-09 00:15:08,304 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 410 transitions. [2024-11-09 00:15:08,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:15:08,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:08,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:15:09,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:09,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 256 states and 412 transitions. [2024-11-09 00:15:09,490 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 412 transitions. [2024-11-09 00:15:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:15:09,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:09,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:12,066 INFO 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 00:15:31,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:31,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 274 states and 446 transitions. [2024-11-09 00:15:31,830 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 446 transitions. [2024-11-09 00:15:31,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:15:31,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:31,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:31,881 INFO 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 00:15:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 276 states and 450 transitions. [2024-11-09 00:15:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 450 transitions. [2024-11-09 00:15:33,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:15:33,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:33,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:33,990 INFO 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 00:15:37,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 278 states and 454 transitions. [2024-11-09 00:15:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 454 transitions. [2024-11-09 00:15:37,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:15:37,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:37,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:37,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:39,693 INFO 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 00:15:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:59,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 293 states and 478 transitions. [2024-11-09 00:15:59,758 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 478 transitions. [2024-11-09 00:15:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:15:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:00,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:00,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 293 states and 477 transitions. [2024-11-09 00:16:00,346 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 477 transitions. [2024-11-09 00:16:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:16:00,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:00,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:01,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 298 states and 487 transitions. [2024-11-09 00:16:07,006 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 487 transitions. [2024-11-09 00:16:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:16:07,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:07,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:07,033 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 301 states and 499 transitions. [2024-11-09 00:16:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 499 transitions. [2024-11-09 00:16:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:16:08,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:08,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:08,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:09,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:09,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 302 states and 505 transitions. [2024-11-09 00:16:09,545 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 505 transitions. [2024-11-09 00:16:09,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:16:09,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:09,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:09,574 INFO 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 00:16:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 303 states and 506 transitions. [2024-11-09 00:16:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 506 transitions. [2024-11-09 00:16:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:16:11,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:11,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:11,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:11,640 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 00:16:21,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:21,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 311 states and 528 transitions. [2024-11-09 00:16:21,637 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 528 transitions. [2024-11-09 00:16:21,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:16:21,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:21,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:21,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:22,872 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 00:16:35,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:35,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 321 states and 556 transitions. [2024-11-09 00:16:35,753 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 556 transitions. [2024-11-09 00:16:35,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:16:35,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:35,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:35,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:35,856 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 00:16:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:47,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 329 states and 568 transitions. [2024-11-09 00:16:47,010 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 568 transitions. [2024-11-09 00:16:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:16:47,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:51,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 332 states and 570 transitions. [2024-11-09 00:16:51,261 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 570 transitions. [2024-11-09 00:16:51,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:16:51,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:51,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:51,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:51,446 INFO 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 00:16:56,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:56,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 335 states and 572 transitions. [2024-11-09 00:16:56,172 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 572 transitions. [2024-11-09 00:16:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:16:56,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:56,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:56,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:59,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:59,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 338 states and 574 transitions. [2024-11-09 00:16:59,615 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 574 transitions. [2024-11-09 00:16:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:16:59,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:59,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:59,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 340 states and 575 transitions. [2024-11-09 00:16:59,819 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 575 transitions. [2024-11-09 00:16:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:16:59,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:59,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:59,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:00,838 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 00:17:24,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:24,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 355 states and 602 transitions. [2024-11-09 00:17:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 602 transitions. [2024-11-09 00:17:24,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:17:24,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:24,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:24,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:24,395 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 00:17:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 356 states and 602 transitions. [2024-11-09 00:17:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 602 transitions. [2024-11-09 00:17:25,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:17:25,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:25,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:30,409 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 00:18:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 378 states and 651 transitions. [2024-11-09 00:18:07,128 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 651 transitions. [2024-11-09 00:18:07,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:18:07,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:07,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:07,352 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 00:18:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:08,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 379 states and 652 transitions. [2024-11-09 00:18:08,848 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 652 transitions. [2024-11-09 00:18:08,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:18:08,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:08,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:09,569 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 00:18:11,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:11,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 380 states and 652 transitions. [2024-11-09 00:18:11,704 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 652 transitions. [2024-11-09 00:18:11,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:18:11,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:11,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:11,736 INFO 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 00:18:13,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:13,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 380 states and 651 transitions. [2024-11-09 00:18:13,429 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 651 transitions. [2024-11-09 00:18:13,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:18:13,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:13,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:13,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:15,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:18:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:28,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 387 states and 660 transitions. [2024-11-09 00:18:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 660 transitions. [2024-11-09 00:18:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:18:28,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:28,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:42,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 390 states and 664 transitions. [2024-11-09 00:18:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 664 transitions. [2024-11-09 00:18:42,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:18:42,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:42,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:42,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:42,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:49,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 390 states and 662 transitions. [2024-11-09 00:18:49,981 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 662 transitions. [2024-11-09 00:18:49,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:18:49,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:49,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:50,041 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:18:56,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:56,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 393 states and 665 transitions. [2024-11-09 00:18:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 665 transitions. [2024-11-09 00:18:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:18:56,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:01,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:01,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 395 states and 670 transitions. [2024-11-09 00:19:01,625 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 670 transitions. [2024-11-09 00:19:01,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:19:01,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:01,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:01,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:01,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:05,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:05,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 395 states and 668 transitions. [2024-11-09 00:19:05,885 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 668 transitions. [2024-11-09 00:19:05,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:19:05,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:05,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:06,123 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:19:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 397 states and 672 transitions. [2024-11-09 00:19:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 672 transitions. [2024-11-09 00:19:08,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:19:08,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:08,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:15,878 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 00:19:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:51,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 412 states and 717 transitions. [2024-11-09 00:19:51,574 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 717 transitions. [2024-11-09 00:19:51,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:19:51,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:51,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:51,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:57,135 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:20:17,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:17,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 419 states and 726 transitions. [2024-11-09 00:20:17,218 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 726 transitions. [2024-11-09 00:20:17,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:20:17,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:17,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:27,659 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 00:21:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 440 states and 793 transitions. [2024-11-09 00:21:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 793 transitions. [2024-11-09 00:21:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:21:17,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:17,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:17,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:21:28,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 443 states and 803 transitions. [2024-11-09 00:21:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 803 transitions. [2024-11-09 00:21:28,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:21:28,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:28,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:28,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,316 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 00:21:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:47,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 446 states and 819 transitions. [2024-11-09 00:21:47,795 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 819 transitions. [2024-11-09 00:21:47,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:21:47,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:47,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:47,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:49,601 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 00:21:56,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 448 states and 821 transitions. [2024-11-09 00:21:56,230 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 821 transitions. [2024-11-09 00:21:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:21:56,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:56,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:56,303 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 00:21:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 449 states and 823 transitions. [2024-11-09 00:21:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 823 transitions. [2024-11-09 00:21:58,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:21:58,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:58,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:58,350 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 00:22:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:06,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 456 states and 840 transitions. [2024-11-09 00:22:06,618 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 840 transitions. [2024-11-09 00:22:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:22:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:06,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:06,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:08,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 458 states and 853 transitions. [2024-11-09 00:22:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 853 transitions. [2024-11-09 00:22:08,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:22:08,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:08,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:08,966 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:28,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:28,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 461 states and 849 transitions. [2024-11-09 00:22:28,984 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 849 transitions. [2024-11-09 00:22:28,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:22:28,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:28,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:29,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:29,033 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:22:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 463 states and 854 transitions. [2024-11-09 00:22:37,873 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 854 transitions. [2024-11-09 00:22:37,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:22:37,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:37,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:37,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:37,928 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:22:54,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:54,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 470 states and 875 transitions. [2024-11-09 00:22:54,275 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 875 transitions. [2024-11-09 00:22:54,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:22:54,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:54,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:03,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 476 states and 888 transitions. [2024-11-09 00:23:03,285 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 888 transitions. [2024-11-09 00:23:03,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:03,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:03,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:03,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:03,393 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:05,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 475 states and 886 transitions. [2024-11-09 00:23:05,769 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 886 transitions. [2024-11-09 00:23:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:05,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:05,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:15,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:15,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 478 states and 895 transitions. [2024-11-09 00:23:15,578 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 895 transitions. [2024-11-09 00:23:15,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:15,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:15,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:15,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:19,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:19,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 480 states and 899 transitions. [2024-11-09 00:23:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 899 transitions. [2024-11-09 00:23:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:19,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:19,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:19,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:20,080 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:29,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:29,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 484 states and 911 transitions. [2024-11-09 00:23:29,413 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 911 transitions. [2024-11-09 00:23:29,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:29,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:29,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:29,598 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:23:32,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:32,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 483 states and 909 transitions. [2024-11-09 00:23:32,049 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 909 transitions. [2024-11-09 00:23:32,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:32,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:32,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:32,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:32,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:40,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:40,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 486 states and 917 transitions. [2024-11-09 00:23:40,512 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 917 transitions. [2024-11-09 00:23:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:40,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:40,614 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:42,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 487 states and 921 transitions. [2024-11-09 00:23:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 921 transitions. [2024-11-09 00:23:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:42,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:42,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:48,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 489 states and 925 transitions. [2024-11-09 00:23:48,291 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 925 transitions. [2024-11-09 00:23:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:23:48,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:48,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:48,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:48,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:23:50,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 490 states and 926 transitions. [2024-11-09 00:23:50,498 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 926 transitions. [2024-11-09 00:23:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:23:50,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:50,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:59,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:24:51,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:51,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 504 states and 946 transitions. [2024-11-09 00:24:51,478 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 946 transitions. [2024-11-09 00:24:51,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:24:51,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:51,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:51,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:59,521 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:25:47,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 516 states and 961 transitions. [2024-11-09 00:25:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 961 transitions. [2024-11-09 00:25:47,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:25:47,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:47,435 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 00:25:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:57,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 523 states and 978 transitions. [2024-11-09 00:25:57,060 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 978 transitions. [2024-11-09 00:25:57,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:25:57,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:57,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:57,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:03,916 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 00:26:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 531 states and 1006 transitions. [2024-11-09 00:26:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1006 transitions. [2024-11-09 00:26:29,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:26:29,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:29,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:30,325 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 00:26:37,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:37,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 533 states and 1011 transitions. [2024-11-09 00:26:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 1011 transitions. [2024-11-09 00:26:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:26:37,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:37,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:44,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.