./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b --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 5b41ff920513b74db566933dfdd7430dbdb0b5764645b98d18d29abf93fb4135 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:56:37,081 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:56:37,134 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-12-05 21:56:37,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:56:37,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:56:37,158 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:56:37,159 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:56:37,159 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:56:37,159 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:56:37,159 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:56:37,159 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:56:37,159 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:56:37,159 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:56:37,160 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:56:37,160 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:56:37,161 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:56:37,161 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:56:37,161 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:56:37,161 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:56:37,161 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:56:37,161 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:56:37,161 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:56:37,161 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b 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 -> 5b41ff920513b74db566933dfdd7430dbdb0b5764645b98d18d29abf93fb4135 [2024-12-05 21:56:37,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:56:37,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:56:37,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:56:37,403 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:56:37,403 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:56:37,404 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2024-12-05 21:56:40,046 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/data/3e7bbefcd/a2d44bb02d0249c4adf78679aa570ce4/FLAGb63f7923b [2024-12-05 21:56:40,322 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:56:40,323 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2024-12-05 21:56:40,337 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/data/3e7bbefcd/a2d44bb02d0249c4adf78679aa570ce4/FLAGb63f7923b [2024-12-05 21:56:40,604 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/data/3e7bbefcd/a2d44bb02d0249c4adf78679aa570ce4 [2024-12-05 21:56:40,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:56:40,606 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:56:40,607 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:56:40,608 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:56:40,612 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:56:40,612 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:56:40" (1/1) ... [2024-12-05 21:56:40,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57a45123 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:40, skipping insertion in model container [2024-12-05 21:56:40,613 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:56:40" (1/1) ... [2024-12-05 21:56:40,647 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:56:41,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:56:41,046 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:56:41,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:56:41,167 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:56:41,168 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41 WrapperNode [2024-12-05 21:56:41,168 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:56:41,169 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:56:41,169 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:56:41,169 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:56:41,173 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,195 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,248 INFO L138 Inliner]: procedures = 208, calls = 280, calls flagged for inlining = 13, calls inlined = 17, statements flattened = 1494 [2024-12-05 21:56:41,249 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:56:41,249 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:56:41,249 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:56:41,250 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:56:41,255 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,255 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,265 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,265 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,298 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,302 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,313 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,318 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,323 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,334 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:56:41,335 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:56:41,335 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:56:41,335 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:56:41,336 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:56:41,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:56:41,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:56:41,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5201c218-b86d-444d-92ad-12dc90e56d74/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:56:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:56:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:56:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:56:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:56:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:56:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:56:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:56:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:56:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:56:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:56:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:56:41,567 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:56:41,568 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:56:43,795 INFO L? ?]: Removed 1288 outVars from TransFormulas that were not future-live. [2024-12-05 21:56:43,795 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:56:45,220 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:56:45,220 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-05 21:56:45,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:56:45 BoogieIcfgContainer [2024-12-05 21:56:45,220 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:56:45,221 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:56:45,221 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:56:45,230 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:56:45,230 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:56:45" (1/1) ... [2024-12-05 21:56:45,237 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:56:45,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 991 states and 1126 transitions. [2024-12-05 21:56:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1126 transitions. [2024-12-05 21:56:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:56:45,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:45,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 990 states and 1125 transitions. [2024-12-05 21:56:45,491 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1125 transitions. [2024-12-05 21:56:45,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-05 21:56:45,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:45,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 989 states and 1124 transitions. [2024-12-05 21:56:45,636 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1124 transitions. [2024-12-05 21:56:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:56:45,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:45,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 988 states and 1122 transitions. [2024-12-05 21:56:45,686 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1122 transitions. [2024-12-05 21:56:45,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 21:56:45,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:45,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 987 states and 1121 transitions. [2024-12-05 21:56:45,852 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1121 transitions. [2024-12-05 21:56:45,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:56:45,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 986 states and 1120 transitions. [2024-12-05 21:56:45,901 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1120 transitions. [2024-12-05 21:56:45,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:56:45,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 985 states and 1119 transitions. [2024-12-05 21:56:45,966 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1119 transitions. [2024-12-05 21:56:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:56:45,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 984 states and 1118 transitions. [2024-12-05 21:56:46,063 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1118 transitions. [2024-12-05 21:56:46,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 21:56:46,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:46,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 983 states and 1117 transitions. [2024-12-05 21:56:46,212 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1117 transitions. [2024-12-05 21:56:46,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:56:46,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:46,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:46,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 982 states and 1115 transitions. [2024-12-05 21:56:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1115 transitions. [2024-12-05 21:56:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:56:46,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:46,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:46,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 981 states and 1114 transitions. [2024-12-05 21:56:46,325 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1114 transitions. [2024-12-05 21:56:46,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:56:46,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:46,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:46,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 980 states and 1113 transitions. [2024-12-05 21:56:46,485 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1113 transitions. [2024-12-05 21:56:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:56:46,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:46,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 979 states and 1112 transitions. [2024-12-05 21:56:46,786 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1112 transitions. [2024-12-05 21:56:46,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:56:46,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:46,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 978 states and 1111 transitions. [2024-12-05 21:56:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1111 transitions. [2024-12-05 21:56:46,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 21:56:46,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:46,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:46,944 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:47,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 977 states and 1110 transitions. [2024-12-05 21:56:47,024 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1110 transitions. [2024-12-05 21:56:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:56:47,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:47,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 976 states and 1109 transitions. [2024-12-05 21:56:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1109 transitions. [2024-12-05 21:56:47,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:56:47,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:47,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:47,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 975 states and 1108 transitions. [2024-12-05 21:56:47,111 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1108 transitions. [2024-12-05 21:56:47,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:56:47,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:47,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 974 states and 1107 transitions. [2024-12-05 21:56:47,160 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1107 transitions. [2024-12-05 21:56:47,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 21:56:47,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:47,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:47,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 973 states and 1106 transitions. [2024-12-05 21:56:47,494 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1106 transitions. [2024-12-05 21:56:47,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:56:47,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:47,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 975 states and 1107 transitions. [2024-12-05 21:56:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1107 transitions. [2024-12-05 21:56:47,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 21:56:47,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 975 states and 1105 transitions. [2024-12-05 21:56:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1105 transitions. [2024-12-05 21:56:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:56:47,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:47,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 975 states and 1101 transitions. [2024-12-05 21:56:47,980 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1101 transitions. [2024-12-05 21:56:47,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:56:47,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:47,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 977 states and 1104 transitions. [2024-12-05 21:56:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1104 transitions. [2024-12-05 21:56:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 21:56:48,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:48,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 979 states and 1107 transitions. [2024-12-05 21:56:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1107 transitions. [2024-12-05 21:56:48,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:56:48,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:48,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:48,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:48,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:48,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 981 states and 1113 transitions. [2024-12-05 21:56:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1113 transitions. [2024-12-05 21:56:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:56:48,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:48,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:48,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 980 states and 1112 transitions. [2024-12-05 21:56:48,954 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1112 transitions. [2024-12-05 21:56:48,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 21:56:48,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:48,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:49,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:49,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:49,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 981 states and 1113 transitions. [2024-12-05 21:56:49,166 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1113 transitions. [2024-12-05 21:56:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:56:49,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:49,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:49,197 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:49,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:49,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 980 states and 1112 transitions. [2024-12-05 21:56:49,212 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1112 transitions. [2024-12-05 21:56:49,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:56:49,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:49,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:50,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 984 states and 1119 transitions. [2024-12-05 21:56:50,148 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1119 transitions. [2024-12-05 21:56:50,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 21:56:50,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:50,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:50,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:50,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:50,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 930 states and 1049 transitions. [2024-12-05 21:56:50,725 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1049 transitions. [2024-12-05 21:56:50,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:56:50,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:50,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:50,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:50,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 927 states and 1045 transitions. [2024-12-05 21:56:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1045 transitions. [2024-12-05 21:56:50,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 21:56:50,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:50,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:50,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:51,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 924 states and 1041 transitions. [2024-12-05 21:56:51,099 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1041 transitions. [2024-12-05 21:56:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:56:51,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:51,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:51,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 921 states and 1037 transitions. [2024-12-05 21:56:51,334 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1037 transitions. [2024-12-05 21:56:51,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 21:56:51,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:51,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:51,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 918 states and 1033 transitions. [2024-12-05 21:56:51,416 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1033 transitions. [2024-12-05 21:56:51,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 21:56:51,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:51,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 915 states and 1029 transitions. [2024-12-05 21:56:51,494 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1029 transitions. [2024-12-05 21:56:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:56:51,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:51,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:51,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 914 states and 1028 transitions. [2024-12-05 21:56:51,926 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1028 transitions. [2024-12-05 21:56:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 21:56:51,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:51,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:51,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:52,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 913 states and 1027 transitions. [2024-12-05 21:56:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1027 transitions. [2024-12-05 21:56:52,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:56:52,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:52,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:52,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:52,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:52,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 913 states and 1026 transitions. [2024-12-05 21:56:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1026 transitions. [2024-12-05 21:56:52,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:56:52,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:52,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:52,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:52,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:52,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 912 states and 1025 transitions. [2024-12-05 21:56:52,938 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1025 transitions. [2024-12-05 21:56:52,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 21:56:52,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:52,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:52,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:53,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:53,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:53,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 911 states and 1024 transitions. [2024-12-05 21:56:53,588 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1024 transitions. [2024-12-05 21:56:53,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-05 21:56:53,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:53,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:53,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:53,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:53,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 911 states and 1023 transitions. [2024-12-05 21:56:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1023 transitions. [2024-12-05 21:56:53,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:56:53,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:53,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:53,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:53,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 910 states and 1022 transitions. [2024-12-05 21:56:53,956 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1022 transitions. [2024-12-05 21:56:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 21:56:53,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:53,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:54,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:54,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 909 states and 1021 transitions. [2024-12-05 21:56:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1021 transitions. [2024-12-05 21:56:54,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:56:54,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:54,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:54,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:54,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:54,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 908 states and 1020 transitions. [2024-12-05 21:56:54,114 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1020 transitions. [2024-12-05 21:56:54,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 21:56:54,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:54,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:54,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:54,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 907 states and 1019 transitions. [2024-12-05 21:56:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1019 transitions. [2024-12-05 21:56:54,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 21:56:54,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:54,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:01,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:01,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:01,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 907 states and 1017 transitions. [2024-12-05 21:57:01,120 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1017 transitions. [2024-12-05 21:57:01,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:57:01,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:01,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:01,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:02,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:02,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 916 states and 1029 transitions. [2024-12-05 21:57:02,983 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1029 transitions. [2024-12-05 21:57:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:57:02,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:02,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:03,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:03,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:05,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:05,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:05,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 925 states and 1041 transitions. [2024-12-05 21:57:05,887 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1041 transitions. [2024-12-05 21:57:05,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:57:05,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:05,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:05,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:05,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:05,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 926 states and 1041 transitions. [2024-12-05 21:57:05,965 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1041 transitions. [2024-12-05 21:57:05,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:57:05,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:05,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:06,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 927 states and 1041 transitions. [2024-12-05 21:57:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1041 transitions. [2024-12-05 21:57:06,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:57:06,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:06,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:06,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 926 states and 1040 transitions. [2024-12-05 21:57:06,260 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1040 transitions. [2024-12-05 21:57:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:57:06,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:06,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 927 states and 1042 transitions. [2024-12-05 21:57:06,447 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1042 transitions. [2024-12-05 21:57:06,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:57:06,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:06,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:06,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:06,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 916 states and 1029 transitions. [2024-12-05 21:57:06,522 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1029 transitions. [2024-12-05 21:57:06,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 21:57:06,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:06,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:06,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 916 states and 1028 transitions. [2024-12-05 21:57:06,922 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1028 transitions. [2024-12-05 21:57:06,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:57:06,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:06,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:06,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:07,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 915 states and 1027 transitions. [2024-12-05 21:57:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1027 transitions. [2024-12-05 21:57:07,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:57:07,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:07,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:07,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:07,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:07,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 916 states and 1028 transitions. [2024-12-05 21:57:07,213 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1028 transitions. [2024-12-05 21:57:07,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:57:07,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:07,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:09,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:10,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:10,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 911 states and 1022 transitions. [2024-12-05 21:57:10,875 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1022 transitions. [2024-12-05 21:57:10,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:57:10,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:10,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:10,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:10,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:10,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 910 states and 1021 transitions. [2024-12-05 21:57:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1021 transitions. [2024-12-05 21:57:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:57:10,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:10,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:10,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:11,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:11,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 909 states and 1020 transitions. [2024-12-05 21:57:11,115 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1020 transitions. [2024-12-05 21:57:11,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:57:11,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:11,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:11,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:11,251 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:24,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:30,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:31,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 953 states and 1070 transitions. [2024-12-05 21:57:31,209 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1070 transitions. [2024-12-05 21:57:31,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:57:31,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:31,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:31,258 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:31,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 954 states and 1070 transitions. [2024-12-05 21:57:31,319 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1070 transitions. [2024-12-05 21:57:31,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:57:31,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:31,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:31,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 953 states and 1069 transitions. [2024-12-05 21:57:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1069 transitions. [2024-12-05 21:57:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:57:31,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:31,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 952 states and 1068 transitions. [2024-12-05 21:57:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1068 transitions. [2024-12-05 21:57:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:57:31,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:31,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:32,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:32,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 953 states and 1069 transitions. [2024-12-05 21:57:32,005 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1069 transitions. [2024-12-05 21:57:32,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:57:32,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:32,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:32,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:40,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:57:40,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:40,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 963 states and 1078 transitions. [2024-12-05 21:57:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1078 transitions. [2024-12-05 21:57:40,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 21:57:40,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:40,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:40,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 963 states and 1075 transitions. [2024-12-05 21:57:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1075 transitions. [2024-12-05 21:57:40,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:57:40,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:40,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:41,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:41,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:41,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 963 states and 1074 transitions. [2024-12-05 21:57:41,040 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1074 transitions. [2024-12-05 21:57:41,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:57:41,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:41,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 962 states and 1073 transitions. [2024-12-05 21:57:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1073 transitions. [2024-12-05 21:57:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 21:57:44,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:44,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:45,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 961 states and 1072 transitions. [2024-12-05 21:57:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1072 transitions. [2024-12-05 21:57:45,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:57:45,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:45,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 960 states and 1071 transitions. [2024-12-05 21:57:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1071 transitions. [2024-12-05 21:57:45,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:57:45,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:45,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:45,712 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 959 states and 1070 transitions. [2024-12-05 21:57:46,135 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1070 transitions. [2024-12-05 21:57:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:57:46,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 958 states and 1068 transitions. [2024-12-05 21:57:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1068 transitions. [2024-12-05 21:57:46,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:57:46,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:46,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 957 states and 1067 transitions. [2024-12-05 21:57:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1067 transitions. [2024-12-05 21:57:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 21:57:46,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:47,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:47,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 956 states and 1066 transitions. [2024-12-05 21:57:47,887 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1066 transitions. [2024-12-05 21:57:47,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:57:47,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:47,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:47,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:50,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 955 states and 1065 transitions. [2024-12-05 21:57:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1065 transitions. [2024-12-05 21:57:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:57:50,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:50,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:50,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:50,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:50,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 954 states and 1064 transitions. [2024-12-05 21:57:50,927 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1064 transitions. [2024-12-05 21:57:50,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:57:50,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:50,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:50,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:51,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:51,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:51,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 953 states and 1063 transitions. [2024-12-05 21:57:51,959 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1063 transitions. [2024-12-05 21:57:51,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:57:51,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:51,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:54,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:54,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 956 states and 1070 transitions. [2024-12-05 21:57:54,203 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1070 transitions. [2024-12-05 21:57:54,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:57:54,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:54,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:57:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 959 states and 1080 transitions. [2024-12-05 21:57:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1080 transitions. [2024-12-05 21:57:58,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:57:58,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:58,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:59,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:02,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:02,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 951 states and 1061 transitions. [2024-12-05 21:58:02,555 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1061 transitions. [2024-12-05 21:58:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:58:02,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:02,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 950 states and 1060 transitions. [2024-12-05 21:58:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1060 transitions. [2024-12-05 21:58:03,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:58:03,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:03,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:03,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:03,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:03,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 949 states and 1059 transitions. [2024-12-05 21:58:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1059 transitions. [2024-12-05 21:58:03,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:58:03,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:03,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:04,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:06,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:06,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 948 states and 1058 transitions. [2024-12-05 21:58:06,725 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1058 transitions. [2024-12-05 21:58:06,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:58:06,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:06,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:08,075 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:15,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:15,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 947 states and 1057 transitions. [2024-12-05 21:58:15,190 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1057 transitions. [2024-12-05 21:58:15,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:58:15,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:15,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:15,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 946 states and 1056 transitions. [2024-12-05 21:58:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1056 transitions. [2024-12-05 21:58:15,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:58:15,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:15,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:15,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 945 states and 1055 transitions. [2024-12-05 21:58:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1055 transitions. [2024-12-05 21:58:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:58:16,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:17,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:20,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 944 states and 1054 transitions. [2024-12-05 21:58:20,771 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1054 transitions. [2024-12-05 21:58:20,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 21:58:20,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:20,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:20,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:22,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:25,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 943 states and 1053 transitions. [2024-12-05 21:58:25,165 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1053 transitions. [2024-12-05 21:58:25,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:58:25,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:25,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:25,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:25,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:25,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 942 states and 1052 transitions. [2024-12-05 21:58:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1052 transitions. [2024-12-05 21:58:25,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:58:25,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:25,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:25,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:25,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:26,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:26,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 941 states and 1051 transitions. [2024-12-05 21:58:26,636 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1051 transitions. [2024-12-05 21:58:26,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:58:26,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:26,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:28,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:30,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 940 states and 1050 transitions. [2024-12-05 21:58:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1050 transitions. [2024-12-05 21:58:30,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 21:58:30,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:30,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:32,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:36,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:36,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 939 states and 1049 transitions. [2024-12-05 21:58:36,229 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1049 transitions. [2024-12-05 21:58:36,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:36,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:36,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:36,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:36,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:36,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 938 states and 1048 transitions. [2024-12-05 21:58:36,960 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1048 transitions. [2024-12-05 21:58:36,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:58:36,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:36,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:36,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:37,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 937 states and 1047 transitions. [2024-12-05 21:58:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1047 transitions. [2024-12-05 21:58:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:58:37,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:37,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:37,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 936 states and 1046 transitions. [2024-12-05 21:58:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1046 transitions. [2024-12-05 21:58:42,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 21:58:42,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:42,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 935 states and 1045 transitions. [2024-12-05 21:58:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1045 transitions. [2024-12-05 21:58:50,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:58:50,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:50,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:51,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:58:52,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:52,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 934 states and 1044 transitions. [2024-12-05 21:58:52,218 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1044 transitions. [2024-12-05 21:58:52,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:58:52,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:52,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:52,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:52,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:02,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 933 states and 1043 transitions. [2024-12-05 21:59:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1043 transitions. [2024-12-05 21:59:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:59:02,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:02,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:04,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:09,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:09,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 932 states and 1042 transitions. [2024-12-05 21:59:09,592 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1042 transitions. [2024-12-05 21:59:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 21:59:09,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:09,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:14,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:21,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 931 states and 1041 transitions. [2024-12-05 21:59:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1041 transitions. [2024-12-05 21:59:21,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:59:21,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:21,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:21,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:22,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 930 states and 1040 transitions. [2024-12-05 21:59:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1040 transitions. [2024-12-05 21:59:22,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:59:22,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:22,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:22,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:23,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 929 states and 1039 transitions. [2024-12-05 21:59:23,583 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1039 transitions. [2024-12-05 21:59:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:59:23,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:23,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:24,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:27,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 928 states and 1038 transitions. [2024-12-05 21:59:27,399 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1038 transitions. [2024-12-05 21:59:27,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 21:59:27,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:27,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:27,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:30,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:35,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 927 states and 1037 transitions. [2024-12-05 21:59:35,372 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1037 transitions. [2024-12-05 21:59:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:59:35,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:35,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:35,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:35,425 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:36,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 917 states and 1026 transitions. [2024-12-05 21:59:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1026 transitions. [2024-12-05 21:59:36,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:59:36,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:36,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:36,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:36,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:37,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:37,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 916 states and 1025 transitions. [2024-12-05 21:59:37,455 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1025 transitions. [2024-12-05 21:59:37,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:59:37,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:37,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:37,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:40,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:40,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 915 states and 1024 transitions. [2024-12-05 21:59:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1024 transitions. [2024-12-05 21:59:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:59:40,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:40,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:41,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:44,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 914 states and 1023 transitions. [2024-12-05 21:59:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1023 transitions. [2024-12-05 21:59:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:59:44,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:44,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:47,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:59:59,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 913 states and 1022 transitions. [2024-12-05 21:59:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1022 transitions. [2024-12-05 21:59:59,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:59:59,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:59,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:59,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:03,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:18,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 912 states and 1021 transitions. [2024-12-05 22:00:18,323 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1021 transitions. [2024-12-05 22:00:18,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:00:18,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:18,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:18,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:18,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:22,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 914 states and 1021 transitions. [2024-12-05 22:00:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1021 transitions. [2024-12-05 22:00:22,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:00:22,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:22,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:22,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:23,105 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:28,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:28,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 916 states and 1024 transitions. [2024-12-05 22:00:28,497 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1024 transitions. [2024-12-05 22:00:28,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:00:28,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:28,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:28,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:29,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:32,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:32,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 917 states and 1025 transitions. [2024-12-05 22:00:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1025 transitions. [2024-12-05 22:00:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:00:32,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:32,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:32,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:33,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:39,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:39,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 918 states and 1026 transitions. [2024-12-05 22:00:39,047 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1026 transitions. [2024-12-05 22:00:39,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:00:39,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:39,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:40,090 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:43,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 919 states and 1027 transitions. [2024-12-05 22:00:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1027 transitions. [2024-12-05 22:00:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:00:43,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:43,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:45,118 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:49,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:49,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 920 states and 1029 transitions. [2024-12-05 22:00:49,178 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1029 transitions. [2024-12-05 22:00:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:00:49,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:49,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:50,555 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:00:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:56,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 921 states and 1030 transitions. [2024-12-05 22:00:56,135 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1030 transitions. [2024-12-05 22:00:56,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:00:56,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:56,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:56,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:06,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 922 states and 1030 transitions. [2024-12-05 22:01:06,449 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1030 transitions. [2024-12-05 22:01:06,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:01:06,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:06,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:06,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:08,292 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:12,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 923 states and 1032 transitions. [2024-12-05 22:01:12,239 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1032 transitions. [2024-12-05 22:01:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:01:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:13,760 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 924 states and 1033 transitions. [2024-12-05 22:01:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1033 transitions. [2024-12-05 22:01:19,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:01:19,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:19,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:19,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:21,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:30,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 925 states and 1033 transitions. [2024-12-05 22:01:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1033 transitions. [2024-12-05 22:01:30,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:01:30,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:30,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:35,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 926 states and 1034 transitions. [2024-12-05 22:01:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1034 transitions. [2024-12-05 22:01:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:01:35,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:35,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:35,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:42,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 927 states and 1036 transitions. [2024-12-05 22:01:42,380 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1036 transitions. [2024-12-05 22:01:42,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:01:42,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:42,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:42,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:43,952 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:01:50,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:50,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 928 states and 1038 transitions. [2024-12-05 22:01:50,105 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1038 transitions. [2024-12-05 22:01:50,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:01:50,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:50,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:52,297 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:01,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 929 states and 1037 transitions. [2024-12-05 22:02:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1037 transitions. [2024-12-05 22:02:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:02:01,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:01,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:03,677 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:07,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 930 states and 1039 transitions. [2024-12-05 22:02:07,745 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1039 transitions. [2024-12-05 22:02:07,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:02:07,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:07,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:07,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:09,711 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:15,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 931 states and 1039 transitions. [2024-12-05 22:02:15,924 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1039 transitions. [2024-12-05 22:02:15,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:02:15,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:15,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:17,253 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 932 states and 1040 transitions. [2024-12-05 22:02:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1040 transitions. [2024-12-05 22:02:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:02:20,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:20,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:21,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:26,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:26,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 933 states and 1041 transitions. [2024-12-05 22:02:26,067 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1041 transitions. [2024-12-05 22:02:26,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:02:26,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:26,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:26,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:35,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 934 states and 1043 transitions. [2024-12-05 22:02:35,372 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1043 transitions. [2024-12-05 22:02:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:02:35,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:35,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:36,959 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:43,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 935 states and 1044 transitions. [2024-12-05 22:02:43,700 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1044 transitions. [2024-12-05 22:02:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:02:43,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:45,532 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:51,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:51,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 936 states and 1045 transitions. [2024-12-05 22:02:51,448 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1045 transitions. [2024-12-05 22:02:51,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:02:51,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:51,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:51,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:54,574 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 937 states and 1045 transitions. [2024-12-05 22:03:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1045 transitions. [2024-12-05 22:03:07,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:03:07,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:10,172 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:14,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:14,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 938 states and 1047 transitions. [2024-12-05 22:03:14,714 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1047 transitions. [2024-12-05 22:03:14,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:03:14,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:14,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:16,948 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:23,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 939 states and 1047 transitions. [2024-12-05 22:03:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1047 transitions. [2024-12-05 22:03:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:03:23,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:23,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:31,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 940 states and 1049 transitions. [2024-12-05 22:03:31,556 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1049 transitions. [2024-12-05 22:03:31,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:03:31,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:31,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:33,545 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 941 states and 1050 transitions. [2024-12-05 22:03:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1050 transitions. [2024-12-05 22:03:40,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:03:40,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 942 states and 1050 transitions. [2024-12-05 22:03:53,729 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1050 transitions. [2024-12-05 22:03:53,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:03:53,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:53,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 943 states and 1052 transitions. [2024-12-05 22:04:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1052 transitions. [2024-12-05 22:04:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:04:01,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:01,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:01,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:10,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:10,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 944 states and 1053 transitions. [2024-12-05 22:04:10,333 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1053 transitions. [2024-12-05 22:04:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:04:10,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:10,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:23,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:23,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 945 states and 1053 transitions. [2024-12-05 22:04:23,721 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1053 transitions. [2024-12-05 22:04:23,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:04:23,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:23,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:29,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:29,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 946 states and 1054 transitions. [2024-12-05 22:04:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1054 transitions. [2024-12-05 22:04:29,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:04:29,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:29,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:29,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:38,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:38,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 947 states and 1056 transitions. [2024-12-05 22:04:38,702 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1056 transitions. [2024-12-05 22:04:38,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:04:38,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:38,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:38,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:49,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:49,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 948 states and 1056 transitions. [2024-12-05 22:04:49,246 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1056 transitions. [2024-12-05 22:04:49,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:04:49,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:49,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:49,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:51,413 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:56,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:56,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 949 states and 1057 transitions. [2024-12-05 22:04:56,075 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1057 transitions. [2024-12-05 22:04:56,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 22:04:56,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:56,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:56,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:03,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:03,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 950 states and 1058 transitions. [2024-12-05 22:05:03,099 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1058 transitions. [2024-12-05 22:05:03,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:05:03,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:03,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:03,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:05,349 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:09,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:09,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 951 states and 1059 transitions. [2024-12-05 22:05:09,693 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1059 transitions. [2024-12-05 22:05:09,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:05:09,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:09,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:09,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:15,192 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 952 states and 1061 transitions. [2024-12-05 22:05:22,730 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1061 transitions. [2024-12-05 22:05:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:05:22,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:22,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:25,659 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:33,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:33,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 953 states and 1061 transitions. [2024-12-05 22:05:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 953 states and 1061 transitions. [2024-12-05 22:05:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:05:33,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:37,098 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:42,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:42,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 954 states and 1063 transitions. [2024-12-05 22:05:42,561 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1063 transitions. [2024-12-05 22:05:42,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:05:42,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:42,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:45,678 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:54,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:54,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 955 states and 1063 transitions. [2024-12-05 22:05:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1063 transitions. [2024-12-05 22:05:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:05:54,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:54,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:56,755 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 956 states and 1064 transitions. [2024-12-05 22:06:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1064 transitions. [2024-12-05 22:06:01,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:06:01,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:01,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:01,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:05,590 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:12,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 957 states and 1066 transitions. [2024-12-05 22:06:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1066 transitions. [2024-12-05 22:06:12,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:06:12,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:12,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:15,011 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:22,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 958 states and 1067 transitions. [2024-12-05 22:06:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1067 transitions. [2024-12-05 22:06:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:06:22,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:25,385 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:33,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 959 states and 1068 transitions. [2024-12-05 22:06:33,146 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1068 transitions. [2024-12-05 22:06:33,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:06:33,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:33,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:33,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:43,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:43,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 960 states and 1069 transitions. [2024-12-05 22:07:43,267 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1069 transitions. [2024-12-05 22:07:43,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:07:43,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:43,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:44,783 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 961 states and 1070 transitions. [2024-12-05 22:07:47,789 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1070 transitions. [2024-12-05 22:07:47,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 22:07:47,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:47,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:48,904 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:52,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:52,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 962 states and 1071 transitions. [2024-12-05 22:07:52,001 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1071 transitions. [2024-12-05 22:07:52,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:07:52,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:52,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:52,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:53,841 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:57,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 963 states and 1073 transitions. [2024-12-05 22:07:57,974 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1073 transitions. [2024-12-05 22:07:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 22:07:57,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:57,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:06,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:06,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 964 states and 1074 transitions. [2024-12-05 22:08:06,182 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1074 transitions. [2024-12-05 22:08:06,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 22:08:06,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:06,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:06,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:08,111 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:14,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:14,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 965 states and 1075 transitions. [2024-12-05 22:08:14,320 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1075 transitions. [2024-12-05 22:08:14,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:08:14,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:14,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:16,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1005 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:22,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 966 states and 1076 transitions. [2024-12-05 22:08:22,733 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1076 transitions. [2024-12-05 22:08:22,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:08:22,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:22,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:24,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 967 states and 1077 transitions. [2024-12-05 22:08:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1077 transitions. [2024-12-05 22:08:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:08:31,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:31,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:39,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 968 states and 1078 transitions. [2024-12-05 22:08:39,615 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1078 transitions. [2024-12-05 22:08:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:08:39,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:39,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:47,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:47,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 969 states and 1079 transitions. [2024-12-05 22:08:47,857 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1079 transitions. [2024-12-05 22:08:47,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:08:47,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:47,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:56,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:56,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 970 states and 1080 transitions. [2024-12-05 22:08:56,494 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1080 transitions. [2024-12-05 22:08:56,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:08:56,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:56,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:58,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 971 states and 1082 transitions. [2024-12-05 22:09:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1082 transitions. [2024-12-05 22:09:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:09:05,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:05,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:05,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:07,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:14,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 972 states and 1082 transitions. [2024-12-05 22:09:14,029 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1082 transitions. [2024-12-05 22:09:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:09:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:14,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:16,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:22,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:22,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 973 states and 1083 transitions. [2024-12-05 22:09:22,718 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1083 transitions. [2024-12-05 22:09:22,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:09:22,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:22,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:32,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:08,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 974 states and 1083 transitions. [2024-12-05 22:10:08,037 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1083 transitions. [2024-12-05 22:10:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:10:08,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:08,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:16,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:16,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 975 states and 1085 transitions. [2024-12-05 22:10:16,216 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1085 transitions. [2024-12-05 22:10:16,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:10:16,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:16,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:16,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat