./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test3-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:33:10,281 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:33:10,376 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 19:33:10,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:33:10,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:33:10,437 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:33:10,438 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:33:10,438 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:33:10,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:33:10,439 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:33:10,440 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:33:10,440 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:33:10,440 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:33:10,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:33:10,441 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:33:10,442 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:33:10,442 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:33:10,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:33:10,443 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:33:10,444 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:33:10,444 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:33:10,445 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:33:10,445 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:33:10,446 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:33:10,446 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:33:10,446 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:33:10,447 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:33:10,447 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:33:10,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:33:10,448 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:33:10,448 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:33:10,449 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:33:10,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:33:10,449 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be29e8161f6a6b8e8b181f151bf5388e6a9e3237ae426f572d4ceda403cee9b8 [2024-11-08 19:33:10,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:33:10,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:33:10,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:33:10,815 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:33:10,815 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:33:10,817 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test3-2.i Unable to find full path for "g++" [2024-11-08 19:33:12,806 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:33:13,222 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:33:13,223 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test3-2.i [2024-11-08 19:33:13,247 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/data/d4f0f7c80/3fd79e30e3824b169c1c4968b44eb357/FLAG733324129 [2024-11-08 19:33:13,263 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/data/d4f0f7c80/3fd79e30e3824b169c1c4968b44eb357 [2024-11-08 19:33:13,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:33:13,267 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:33:13,269 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:33:13,269 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:33:13,276 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:33:13,277 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:33:13" (1/1) ... [2024-11-08 19:33:13,278 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b960bca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:13, skipping insertion in model container [2024-11-08 19:33:13,278 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:33:13" (1/1) ... [2024-11-08 19:33:13,357 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:33:14,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:33:14,178 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:33:14,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:33:14,392 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:33:14,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14 WrapperNode [2024-11-08 19:33:14,394 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:33:14,395 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:33:14,395 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:33:14,395 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:33:14,403 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,432 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,516 INFO L138 Inliner]: procedures = 177, calls = 325, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 1582 [2024-11-08 19:33:14,517 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:33:14,517 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:33:14,518 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:33:14,518 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:33:14,529 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,543 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,543 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,590 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,603 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,608 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,614 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,624 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:33:14,629 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:33:14,629 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:33:14,629 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:33:14,630 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:33:14" (1/1) ... [2024-11-08 19:33:14,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:33:14,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:33:14,679 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:33:14,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b3340c78-abf0-4423-9d4f-3353f9530d4a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:33:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:33:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:33:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:33:14,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:33:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:33:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:33:14,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:33:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:33:14,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:33:14,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:33:14,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:33:15,028 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:33:15,031 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:33:16,821 INFO L? ?]: Removed 344 outVars from TransFormulas that were not future-live. [2024-11-08 19:33:16,821 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:33:18,626 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:33:18,627 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-08 19:33:18,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:33:18 BoogieIcfgContainer [2024-11-08 19:33:18,628 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:33:18,629 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:33:18,629 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:33:18,639 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:33:18,640 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:33:18" (1/1) ... [2024-11-08 19:33:18,648 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:33:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:18,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 147 states and 250 transitions. [2024-11-08 19:33:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 250 transitions. [2024-11-08 19:33:18,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 19:33:18,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:18,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:18,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:19,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 148 states and 251 transitions. [2024-11-08 19:33:19,148 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 251 transitions. [2024-11-08 19:33:19,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:33:19,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:19,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 148 states and 249 transitions. [2024-11-08 19:33:19,208 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 249 transitions. [2024-11-08 19:33:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:33:19,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:19,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 147 states and 244 transitions. [2024-11-08 19:33:19,271 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 244 transitions. [2024-11-08 19:33:19,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:33:19,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:19,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:19,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 157 states and 263 transitions. [2024-11-08 19:33:19,589 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 263 transitions. [2024-11-08 19:33:19,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:33:19,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:19,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:19,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:20,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2024-11-08 19:33:20,048 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2024-11-08 19:33:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:33:20,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:20,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 166 states and 276 transitions. [2024-11-08 19:33:20,323 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 276 transitions. [2024-11-08 19:33:20,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:33:20,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:20,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 166 states and 272 transitions. [2024-11-08 19:33:20,376 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 272 transitions. [2024-11-08 19:33:20,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:33:20,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:20,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 166 states and 270 transitions. [2024-11-08 19:33:20,425 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 270 transitions. [2024-11-08 19:33:20,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:33:20,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:20,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 166 states and 268 transitions. [2024-11-08 19:33:20,463 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 268 transitions. [2024-11-08 19:33:20,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 19:33:20,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:20,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 166 states and 264 transitions. [2024-11-08 19:33:20,510 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 264 transitions. [2024-11-08 19:33:20,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:33:20,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:20,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:20,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:24,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:24,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 166 states and 262 transitions. [2024-11-08 19:33:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 262 transitions. [2024-11-08 19:33:24,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:33:24,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:24,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:27,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 171 states and 271 transitions. [2024-11-08 19:33:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 271 transitions. [2024-11-08 19:33:27,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:33:27,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:27,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:27,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:27,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 171 states and 265 transitions. [2024-11-08 19:33:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 265 transitions. [2024-11-08 19:33:27,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:33:27,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:27,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:27,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:37,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 171 states and 259 transitions. [2024-11-08 19:33:37,359 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 259 transitions. [2024-11-08 19:33:37,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:33:37,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:37,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:37,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:47,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:33:48,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 183 states and 273 transitions. [2024-11-08 19:33:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 273 transitions. [2024-11-08 19:33:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:33:48,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:48,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:48,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 183 states and 271 transitions. [2024-11-08 19:33:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 271 transitions. [2024-11-08 19:33:48,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:33:48,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:48,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:48,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:48,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 183 states and 269 transitions. [2024-11-08 19:33:48,786 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 269 transitions. [2024-11-08 19:33:48,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:33:48,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:48,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:48,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 183 states and 267 transitions. [2024-11-08 19:33:48,964 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 267 transitions. [2024-11-08 19:33:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:33:48,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:49,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:49,067 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:33:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:49,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 183 states and 265 transitions. [2024-11-08 19:33:49,896 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 265 transitions. [2024-11-08 19:33:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:33:49,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:49,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:50,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:34:00,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:03,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:03,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 187 states and 268 transitions. [2024-11-08 19:34:03,284 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 268 transitions. [2024-11-08 19:34:03,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:34:03,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:03,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:03,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:03,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:14,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:22,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 223 states and 316 transitions. [2024-11-08 19:34:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 316 transitions. [2024-11-08 19:34:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:34:22,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:22,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:24,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:24,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 224 states and 317 transitions. [2024-11-08 19:34:24,650 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 317 transitions. [2024-11-08 19:34:24,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:34:24,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:24,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:26,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:27,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:27,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 225 states and 319 transitions. [2024-11-08 19:34:27,261 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 319 transitions. [2024-11-08 19:34:27,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:34:27,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:27,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:28,540 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:29,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 226 states and 320 transitions. [2024-11-08 19:34:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 320 transitions. [2024-11-08 19:34:29,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:29,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:29,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:31,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:32,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 227 states and 322 transitions. [2024-11-08 19:34:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 322 transitions. [2024-11-08 19:34:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:34:32,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:33,253 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:34:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:34,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 228 states and 322 transitions. [2024-11-08 19:34:34,559 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 322 transitions. [2024-11-08 19:34:34,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:34:34,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:34,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:34,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:34,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:34:45,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:34:55,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:05,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:15,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:15,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 212 states and 302 transitions. [2024-11-08 19:35:15,490 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 302 transitions. [2024-11-08 19:35:15,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:35:15,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:15,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:16,687 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:17,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 213 states and 303 transitions. [2024-11-08 19:35:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 303 transitions. [2024-11-08 19:35:17,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:35:17,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:17,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:19,145 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:20,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 214 states and 304 transitions. [2024-11-08 19:35:20,390 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 304 transitions. [2024-11-08 19:35:20,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:35:20,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:20,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:21,802 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:23,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:23,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 215 states and 305 transitions. [2024-11-08 19:35:23,318 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 305 transitions. [2024-11-08 19:35:23,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:35:23,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:23,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:23,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:24,565 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 216 states and 306 transitions. [2024-11-08 19:35:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 306 transitions. [2024-11-08 19:35:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:35:25,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:25,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:26,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:27,263 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 217 states and 307 transitions. [2024-11-08 19:35:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 307 transitions. [2024-11-08 19:35:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:35:28,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:32,006 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:39,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:39,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 218 states and 307 transitions. [2024-11-08 19:35:39,271 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 307 transitions. [2024-11-08 19:35:39,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:35:39,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:39,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:41,256 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:44,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:35:44,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 219 states and 309 transitions. [2024-11-08 19:35:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 309 transitions. [2024-11-08 19:35:44,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:35:44,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:44,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:48,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 220 states and 309 transitions. [2024-11-08 19:35:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 309 transitions. [2024-11-08 19:35:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:35:48,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:48,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:50,665 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:52,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:52,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 221 states and 311 transitions. [2024-11-08 19:35:52,103 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 311 transitions. [2024-11-08 19:35:52,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:35:52,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:52,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:52,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:53,872 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:35:55,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:55,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 222 states and 312 transitions. [2024-11-08 19:35:55,990 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 312 transitions. [2024-11-08 19:35:55,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:35:55,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:55,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:00,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:00,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 223 states and 313 transitions. [2024-11-08 19:36:00,521 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 313 transitions. [2024-11-08 19:36:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:36:00,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:00,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:03,744 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:10,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:10,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:10,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 224 states and 313 transitions. [2024-11-08 19:36:10,898 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 313 transitions. [2024-11-08 19:36:10,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:36:10,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:10,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:13,052 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:14,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:14,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 225 states and 314 transitions. [2024-11-08 19:36:14,404 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 314 transitions. [2024-11-08 19:36:14,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:36:14,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:14,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:14,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:16,349 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:18,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 226 states and 315 transitions. [2024-11-08 19:36:18,010 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 315 transitions. [2024-11-08 19:36:18,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:36:18,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:18,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:18,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:20,491 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:22,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:22,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 227 states and 317 transitions. [2024-11-08 19:36:22,913 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 317 transitions. [2024-11-08 19:36:22,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:36:22,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:22,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:23,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:24,978 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:27,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 228 states and 318 transitions. [2024-11-08 19:36:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 318 transitions. [2024-11-08 19:36:27,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:36:27,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:27,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:29,706 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:32,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 229 states and 319 transitions. [2024-11-08 19:36:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 319 transitions. [2024-11-08 19:36:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:36:32,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:32,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:32,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:34,186 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:36,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 230 states and 320 transitions. [2024-11-08 19:36:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 320 transitions. [2024-11-08 19:36:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:36:36,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:36,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:37,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:39,212 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:41,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:41,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 231 states and 321 transitions. [2024-11-08 19:36:41,776 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 321 transitions. [2024-11-08 19:36:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:36:41,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:41,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:43,639 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 232 states and 322 transitions. [2024-11-08 19:36:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 322 transitions. [2024-11-08 19:36:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:36:46,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:46,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:48,803 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:36:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 233 states and 323 transitions. [2024-11-08 19:36:51,545 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 323 transitions. [2024-11-08 19:36:51,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:36:51,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:55,454 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:06,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:06,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 234 states and 323 transitions. [2024-11-08 19:37:06,480 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 323 transitions. [2024-11-08 19:37:06,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:37:06,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:06,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:06,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:08,950 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:11,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:11,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 235 states and 325 transitions. [2024-11-08 19:37:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 325 transitions. [2024-11-08 19:37:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:37:11,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:11,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:11,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:13,487 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 236 states and 326 transitions. [2024-11-08 19:37:16,503 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 326 transitions. [2024-11-08 19:37:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:37:16,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:16,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:16,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:19,046 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:23,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:23,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 237 states and 326 transitions. [2024-11-08 19:37:23,498 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 326 transitions. [2024-11-08 19:37:23,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:37:23,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:23,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:25,493 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:27,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:27,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 238 states and 327 transitions. [2024-11-08 19:37:27,402 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 327 transitions. [2024-11-08 19:37:27,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:37:27,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:27,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:27,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:30,415 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:33,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:33,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 239 states and 329 transitions. [2024-11-08 19:37:33,287 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 329 transitions. [2024-11-08 19:37:33,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:37:33,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:33,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:35,430 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:38,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:38,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 240 states and 330 transitions. [2024-11-08 19:37:38,577 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 330 transitions. [2024-11-08 19:37:38,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:37:38,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:38,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:44,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 241 states and 331 transitions. [2024-11-08 19:37:44,064 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 331 transitions. [2024-11-08 19:37:44,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 19:37:44,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:44,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:47,236 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:53,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 242 states and 331 transitions. [2024-11-08 19:37:53,506 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 331 transitions. [2024-11-08 19:37:53,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:37:53,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:53,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:56,442 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:37:59,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 243 states and 333 transitions. [2024-11-08 19:37:59,111 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 333 transitions. [2024-11-08 19:37:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:37:59,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:59,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:01,735 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:05,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:05,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 244 states and 333 transitions. [2024-11-08 19:38:05,248 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 333 transitions. [2024-11-08 19:38:05,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:38:05,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:05,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:05,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:08,400 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:11,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:11,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 245 states and 335 transitions. [2024-11-08 19:38:11,055 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 335 transitions. [2024-11-08 19:38:11,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:38:11,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:11,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:11,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:13,749 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:17,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 246 states and 336 transitions. [2024-11-08 19:38:17,234 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 336 transitions. [2024-11-08 19:38:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:38:17,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:17,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:17,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:20,376 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:25,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 247 states and 336 transitions. [2024-11-08 19:38:25,722 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 336 transitions. [2024-11-08 19:38:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 19:38:25,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:28,207 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:30,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:30,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 248 states and 337 transitions. [2024-11-08 19:38:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 337 transitions. [2024-11-08 19:38:30,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:38:30,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:30,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:35,285 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 249 states and 339 transitions. [2024-11-08 19:38:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 339 transitions. [2024-11-08 19:38:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:38:38,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:39,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:42,903 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:38:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 250 states and 341 transitions. [2024-11-08 19:38:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 341 transitions. [2024-11-08 19:38:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:38:47,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:09,929 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:39:33,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:39:33,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:33,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 251 states and 342 transitions. [2024-11-08 19:39:33,984 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 342 transitions. [2024-11-08 19:39:33,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:39:33,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:33,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:35,075 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:36,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:36,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 252 states and 343 transitions. [2024-11-08 19:39:36,440 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 343 transitions. [2024-11-08 19:39:36,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:39:36,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:36,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:37,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:38,088 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:40,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 253 states and 345 transitions. [2024-11-08 19:39:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 345 transitions. [2024-11-08 19:39:40,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:39:40,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:40,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:41,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:42,642 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:46,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:46,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 254 states and 346 transitions. [2024-11-08 19:39:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 346 transitions. [2024-11-08 19:39:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:39:46,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:47,915 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:51,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:51,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 255 states and 348 transitions. [2024-11-08 19:39:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 348 transitions. [2024-11-08 19:39:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:39:51,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:51,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:53,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:39:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:56,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 256 states and 348 transitions. [2024-11-08 19:39:56,791 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 348 transitions. [2024-11-08 19:39:56,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:39:56,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:56,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:57,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:58,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 257 states and 349 transitions. [2024-11-08 19:40:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 349 transitions. [2024-11-08 19:40:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:40:02,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:02,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 258 states and 349 transitions. [2024-11-08 19:40:15,040 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 349 transitions. [2024-11-08 19:40:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:40:15,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:16,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:17,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:19,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 259 states and 350 transitions. [2024-11-08 19:40:19,687 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 350 transitions. [2024-11-08 19:40:19,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:40:19,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:22,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:26,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:26,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 260 states and 352 transitions. [2024-11-08 19:40:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 352 transitions. [2024-11-08 19:40:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:40:26,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:26,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:29,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:33,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 261 states and 352 transitions. [2024-11-08 19:40:33,839 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 352 transitions. [2024-11-08 19:40:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:40:33,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:33,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:38,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 262 states and 353 transitions. [2024-11-08 19:40:38,741 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 353 transitions. [2024-11-08 19:40:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:40:38,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:38,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 263 states and 355 transitions. [2024-11-08 19:40:46,287 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 355 transitions. [2024-11-08 19:40:46,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:40:46,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:46,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:47,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:49,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:40:53,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:53,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 264 states and 357 transitions. [2024-11-08 19:40:53,099 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 357 transitions. [2024-11-08 19:40:53,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:40:53,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:53,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:02,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 265 states and 356 transitions. [2024-11-08 19:41:02,413 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 356 transitions. [2024-11-08 19:41:02,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:41:02,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:03,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 266 states and 357 transitions. [2024-11-08 19:41:07,396 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 357 transitions. [2024-11-08 19:41:07,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:41:07,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:07,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:08,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:11,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:14,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:14,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 267 states and 359 transitions. [2024-11-08 19:41:14,802 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 359 transitions. [2024-11-08 19:41:14,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 19:41:14,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:14,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:15,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:17,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:21,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:21,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 268 states and 360 transitions. [2024-11-08 19:41:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 360 transitions. [2024-11-08 19:41:21,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:41:21,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:21,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:22,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:25,665 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:31,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:31,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 269 states and 360 transitions. [2024-11-08 19:41:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 360 transitions. [2024-11-08 19:41:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:41:31,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:38,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:38,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 270 states and 362 transitions. [2024-11-08 19:41:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 362 transitions. [2024-11-08 19:41:38,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:41:38,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:38,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:41,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:46,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:46,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 271 states and 362 transitions. [2024-11-08 19:41:46,492 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 362 transitions. [2024-11-08 19:41:46,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:41:46,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:46,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:46,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:41:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 272 states and 363 transitions. [2024-11-08 19:41:51,680 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 363 transitions. [2024-11-08 19:41:51,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:41:51,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:51,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:56,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 273 states and 365 transitions. [2024-11-08 19:42:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 365 transitions. [2024-11-08 19:42:00,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:42:00,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:00,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:01,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:08,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 274 states and 366 transitions. [2024-11-08 19:42:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 366 transitions. [2024-11-08 19:42:08,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:42:08,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:08,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:13,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:20,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 275 states and 366 transitions. [2024-11-08 19:42:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 366 transitions. [2024-11-08 19:42:20,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:42:20,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:20,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:21,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:24,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:27,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:27,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 276 states and 367 transitions. [2024-11-08 19:42:27,262 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 367 transitions. [2024-11-08 19:42:27,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:42:27,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:27,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:30,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:34,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:34,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 277 states and 368 transitions. [2024-11-08 19:42:34,087 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 368 transitions. [2024-11-08 19:42:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:42:34,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:39,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 278 states and 370 transitions. [2024-11-08 19:42:45,306 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 370 transitions. [2024-11-08 19:42:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:42:45,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:42:54,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:54,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 279 states and 370 transitions. [2024-11-08 19:42:54,987 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 370 transitions. [2024-11-08 19:42:54,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:42:54,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:54,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:55,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:58,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:01,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:01,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 280 states and 371 transitions. [2024-11-08 19:43:01,533 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 371 transitions. [2024-11-08 19:43:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:43:01,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:01,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:04,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:08,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:08,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 281 states and 372 transitions. [2024-11-08 19:43:08,119 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 372 transitions. [2024-11-08 19:43:08,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:43:08,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:08,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:08,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:13,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:18,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:18,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 282 states and 374 transitions. [2024-11-08 19:43:18,709 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 374 transitions. [2024-11-08 19:43:18,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:43:18,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:18,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:22,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:27,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 283 states and 375 transitions. [2024-11-08 19:43:27,655 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 375 transitions. [2024-11-08 19:43:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:43:27,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:27,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:28,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:32,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:39,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:39,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 284 states and 375 transitions. [2024-11-08 19:43:39,568 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 375 transitions. [2024-11-08 19:43:39,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:43:39,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:39,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:40,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:42,892 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:46,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 285 states and 376 transitions. [2024-11-08 19:43:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 376 transitions. [2024-11-08 19:43:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 19:43:46,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:50,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:43:55,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:55,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 286 states and 378 transitions. [2024-11-08 19:43:55,456 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 378 transitions. [2024-11-08 19:43:55,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:43:55,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:55,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:57,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:00,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 287 states and 379 transitions. [2024-11-08 19:44:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 379 transitions. [2024-11-08 19:44:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:44:05,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:09,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:17,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 288 states and 379 transitions. [2024-11-08 19:44:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 379 transitions. [2024-11-08 19:44:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:44:17,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:17,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:18,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:26,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:26,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 289 states and 381 transitions. [2024-11-08 19:44:26,599 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 381 transitions. [2024-11-08 19:44:26,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:44:26,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:26,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:30,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 290 states and 382 transitions. [2024-11-08 19:44:35,893 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 382 transitions. [2024-11-08 19:44:35,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:44:35,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:44:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 291 states and 382 transitions. [2024-11-08 19:44:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 382 transitions. [2024-11-08 19:44:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 19:44:49,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:52,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:00,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:00,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 292 states and 384 transitions. [2024-11-08 19:45:00,375 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 384 transitions. [2024-11-08 19:45:00,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:45:00,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:00,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:01,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:05,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:10,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:10,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 293 states and 384 transitions. [2024-11-08 19:45:10,829 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 384 transitions. [2024-11-08 19:45:10,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:45:10,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 294 states and 386 transitions. [2024-11-08 19:45:20,002 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 386 transitions. [2024-11-08 19:45:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:45:20,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:24,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:29,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:29,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 295 states and 387 transitions. [2024-11-08 19:45:29,844 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 387 transitions. [2024-11-08 19:45:29,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:45:29,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:29,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:31,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:43,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 296 states and 387 transitions. [2024-11-08 19:45:43,779 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 387 transitions. [2024-11-08 19:45:43,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:45:43,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:43,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:45:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 297 states and 388 transitions. [2024-11-08 19:45:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 388 transitions. [2024-11-08 19:45:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:45:51,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:51,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:56,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:00,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:00,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 298 states and 389 transitions. [2024-11-08 19:46:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 389 transitions. [2024-11-08 19:46:00,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:46:00,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:00,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:14,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:14,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 299 states and 391 transitions. [2024-11-08 19:46:14,152 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 391 transitions. [2024-11-08 19:46:14,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:46:14,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:14,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:16,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:20,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:26,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 300 states and 392 transitions. [2024-11-08 19:46:26,067 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 392 transitions. [2024-11-08 19:46:26,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:46:26,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:26,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:41,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 301 states and 392 transitions. [2024-11-08 19:46:41,074 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 392 transitions. [2024-11-08 19:46:41,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 19:46:41,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:41,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:45,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 19:46:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 302 states and 393 transitions. [2024-11-08 19:46:49,994 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 393 transitions. [2024-11-08 19:46:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:46:49,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat