./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.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_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/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_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/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_87f24f62-2c9a-4cbc-8463-be71016bb20b/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:29,998 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:30,086 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 22:05:30,094 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:30,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:30,145 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:30,147 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:30,148 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:30,149 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:30,151 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:30,151 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:30,152 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:30,152 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:30,155 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:30,155 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:30,156 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:05:30,156 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:05:30,156 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:30,157 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:30,157 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:30,157 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:05:30,163 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:30,163 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:30,163 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:30,164 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:30,164 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:30,164 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:30,165 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:30,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:30,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:30,173 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:30,173 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:30,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:30,174 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_87f24f62-2c9a-4cbc-8463-be71016bb20b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2024-11-08 22:05:30,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:30,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:30,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:30,517 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:30,518 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:30,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i Unable to find full path for "g++" [2024-11-08 22:05:32,488 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:33,005 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:33,009 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2024-11-08 22:05:33,029 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/data/dfb62b1ce/a4d39387fba74558800b9fd70e413962/FLAG712e052aa [2024-11-08 22:05:33,069 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/data/dfb62b1ce/a4d39387fba74558800b9fd70e413962 [2024-11-08 22:05:33,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:33,073 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:33,075 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:33,075 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:33,079 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:33,080 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,081 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@219cddb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:33, skipping insertion in model container [2024-11-08 22:05:33,081 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:33" (1/1) ... [2024-11-08 22:05:33,143 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:34,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:34,076 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:34,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:34,311 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:34,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34 WrapperNode [2024-11-08 22:05:34,312 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:34,313 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:34,313 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:34,313 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:34,320 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,352 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,495 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 24, calls inlined = 36, statements flattened = 1588 [2024-11-08 22:05:34,498 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:34,501 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:34,501 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:34,501 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:34,518 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,531 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,531 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,574 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,595 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,608 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,615 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,635 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:34,636 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:34,637 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:34,637 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:34,638 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:34" (1/1) ... [2024-11-08 22:05:34,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:34,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:34,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:34,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87f24f62-2c9a-4cbc-8463-be71016bb20b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:05:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:34,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:34,709 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:34,710 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:34,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:34,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:35,030 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:35,033 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:36,982 INFO L? ?]: Removed 429 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:36,983 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:38,625 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:38,626 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 22:05:38,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:38 BoogieIcfgContainer [2024-11-08 22:05:38,627 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:38,629 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:38,630 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:38,641 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:38,641 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:38" (1/1) ... [2024-11-08 22:05:38,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:38,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:38,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 191 states and 302 transitions. [2024-11-08 22:05:38,726 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 302 transitions. [2024-11-08 22:05:38,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:05:38,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:38,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:38,967 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 22:05:38,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:39,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 190 states and 297 transitions. [2024-11-08 22:05:39,004 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 297 transitions. [2024-11-08 22:05:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:05:39,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:39,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:39,278 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 22:05:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:39,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 191 states and 295 transitions. [2024-11-08 22:05:39,349 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 295 transitions. [2024-11-08 22:05:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:05:39,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:39,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:39,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:39,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 190 states and 284 transitions. [2024-11-08 22:05:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 284 transitions. [2024-11-08 22:05:39,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:05:39,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:39,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:39,537 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 22:05:39,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 190 states and 282 transitions. [2024-11-08 22:05:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 282 transitions. [2024-11-08 22:05:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:05:39,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:39,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:39,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:39,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:41,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:05:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 190 states and 280 transitions. [2024-11-08 22:05:41,168 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 280 transitions. [2024-11-08 22:05:41,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:05:41,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:43,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 187 states and 277 transitions. [2024-11-08 22:05:43,806 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 277 transitions. [2024-11-08 22:05:43,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:05:43,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,210 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 22:05:54,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:05:55,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:55,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 206 states and 301 transitions. [2024-11-08 22:05:55,297 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 301 transitions. [2024-11-08 22:05:55,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:05:55,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:55,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:55,461 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 22:05:55,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:55,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 206 states and 299 transitions. [2024-11-08 22:05:55,527 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 299 transitions. [2024-11-08 22:05:55,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:05:55,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:55,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:55,658 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 22:05:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:55,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 205 states and 286 transitions. [2024-11-08 22:05:55,695 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 286 transitions. [2024-11-08 22:05:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:05:55,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:55,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:55,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:55,934 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 22:05:56,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:56,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 205 states and 285 transitions. [2024-11-08 22:05:56,063 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 285 transitions. [2024-11-08 22:05:56,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:05:56,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:56,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:56,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:56,263 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 22:05:56,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:56,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 199 states and 276 transitions. [2024-11-08 22:05:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 276 transitions. [2024-11-08 22:05:56,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:05:56,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:56,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:56,526 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 22:06:07,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:12,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:12,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:12,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 213 states and 293 transitions. [2024-11-08 22:06:12,393 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 293 transitions. [2024-11-08 22:06:12,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:06:12,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:12,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:12,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:12,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:22,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:22,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 213 states and 291 transitions. [2024-11-08 22:06:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 291 transitions. [2024-11-08 22:06:22,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:06:22,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:22,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:23,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:25,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:25,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:25,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 217 states and 294 transitions. [2024-11-08 22:06:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 294 transitions. [2024-11-08 22:06:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:06:25,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:25,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:25,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:25,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:26,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:26,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 221 states and 297 transitions. [2024-11-08 22:06:26,713 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 297 transitions. [2024-11-08 22:06:26,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:06:26,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,113 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 22:06:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 233 states and 313 transitions. [2024-11-08 22:06:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 313 transitions. [2024-11-08 22:06:27,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:06:27,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:27,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:27,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 232 states and 308 transitions. [2024-11-08 22:06:27,625 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 308 transitions. [2024-11-08 22:06:27,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:06:27,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:27,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:28,067 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 22:06:38,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:41,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:41,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:41,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 248 states and 327 transitions. [2024-11-08 22:06:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 327 transitions. [2024-11-08 22:06:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:06:41,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:41,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:43,679 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:44,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:44,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 249 states and 328 transitions. [2024-11-08 22:06:44,283 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 328 transitions. [2024-11-08 22:06:44,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:06:44,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:44,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:45,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:46,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:47,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:47,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 250 states and 329 transitions. [2024-11-08 22:06:47,062 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 329 transitions. [2024-11-08 22:06:47,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:06:47,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:47,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:48,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:48,571 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:06:48,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:48,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 251 states and 330 transitions. [2024-11-08 22:06:48,979 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 330 transitions. [2024-11-08 22:06:48,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:06:48,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:48,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:50,852 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:51,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:51,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 252 states and 332 transitions. [2024-11-08 22:06:51,543 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 332 transitions. [2024-11-08 22:06:51,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:51,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:51,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:53,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 253 states and 334 transitions. [2024-11-08 22:06:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 334 transitions. [2024-11-08 22:06:54,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:06:54,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:54,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:55,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:57,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:57,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 254 states and 335 transitions. [2024-11-08 22:06:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 335 transitions. [2024-11-08 22:06:57,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:06:57,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:57,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:58,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:59,877 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:07:02,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:02,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 255 states and 334 transitions. [2024-11-08 22:07:02,311 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 334 transitions. [2024-11-08 22:07:02,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:07:02,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:02,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:03,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:07:04,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:04,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 256 states and 335 transitions. [2024-11-08 22:07:04,625 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 335 transitions. [2024-11-08 22:07:04,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:07:04,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:04,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:07,076 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 257 states and 337 transitions. [2024-11-08 22:07:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 337 transitions. [2024-11-08 22:07:08,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:07:08,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:08,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:09,779 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-08 22:07:10,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:10,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 258 states and 338 transitions. [2024-11-08 22:07:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 338 transitions. [2024-11-08 22:07:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:07:10,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:12,431 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:07:14,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:14,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 259 states and 338 transitions. [2024-11-08 22:07:14,014 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 338 transitions. [2024-11-08 22:07:14,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:07:14,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:14,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:14,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:07:16,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:16,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 260 states and 339 transitions. [2024-11-08 22:07:16,041 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 339 transitions. [2024-11-08 22:07:16,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:07:16,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:17,860 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:07:18,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 261 states and 340 transitions. [2024-11-08 22:07:18,768 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 340 transitions. [2024-11-08 22:07:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:07:18,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:20,930 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:07:21,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:21,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 262 states and 341 transitions. [2024-11-08 22:07:21,930 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 341 transitions. [2024-11-08 22:07:21,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:07:21,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:21,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:23,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:24,881 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:07:25,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:25,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 263 states and 343 transitions. [2024-11-08 22:07:25,973 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 343 transitions. [2024-11-08 22:07:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:07:25,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:25,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:26,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:07:29,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 264 states and 343 transitions. [2024-11-08 22:07:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 343 transitions. [2024-11-08 22:07:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:29,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:29,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:30,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:31,036 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:07:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:32,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 265 states and 344 transitions. [2024-11-08 22:07:32,127 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 344 transitions. [2024-11-08 22:07:32,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:07:32,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:32,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:32,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:35,370 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:07:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 266 states and 346 transitions. [2024-11-08 22:07:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 346 transitions. [2024-11-08 22:07:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:38,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:38,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:38,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:40,075 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:07:42,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:42,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 267 states and 347 transitions. [2024-11-08 22:07:42,548 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 347 transitions. [2024-11-08 22:07:42,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:07:42,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:42,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:43,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:44,843 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:07:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:47,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 268 states and 348 transitions. [2024-11-08 22:07:47,251 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 348 transitions. [2024-11-08 22:07:47,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:07:47,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:47,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:48,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:49,388 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:07:51,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 269 states and 349 transitions. [2024-11-08 22:07:51,852 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 349 transitions. [2024-11-08 22:07:51,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:07:51,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:51,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:54,344 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 270 states and 349 transitions. [2024-11-08 22:08:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 349 transitions. [2024-11-08 22:08:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:08:00,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:02,210 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:03,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:03,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 271 states and 350 transitions. [2024-11-08 22:08:03,700 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 350 transitions. [2024-11-08 22:08:03,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:08:03,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:03,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,901 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:09,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 272 states and 352 transitions. [2024-11-08 22:08:09,002 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 352 transitions. [2024-11-08 22:08:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:08:09,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:09,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:11,581 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 273 states and 353 transitions. [2024-11-08 22:08:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 353 transitions. [2024-11-08 22:08:14,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:08:14,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:16,969 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:19,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 274 states and 354 transitions. [2024-11-08 22:08:19,896 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 354 transitions. [2024-11-08 22:08:19,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:08:19,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:19,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:23,400 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:25,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 275 states and 355 transitions. [2024-11-08 22:08:25,943 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 355 transitions. [2024-11-08 22:08:25,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:08:25,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:26,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:28,720 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:31,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:31,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 276 states and 356 transitions. [2024-11-08 22:08:31,700 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 356 transitions. [2024-11-08 22:08:31,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:08:31,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:31,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:32,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:37,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 277 states and 357 transitions. [2024-11-08 22:08:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 357 transitions. [2024-11-08 22:08:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:08:37,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:37,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:40,052 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 278 states and 358 transitions. [2024-11-08 22:08:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 358 transitions. [2024-11-08 22:08:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:08:42,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:42,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:45,495 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 279 states and 359 transitions. [2024-11-08 22:08:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 359 transitions. [2024-11-08 22:08:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:08:48,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:48,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:49,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:51,063 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:08:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 280 states and 360 transitions. [2024-11-08 22:08:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 360 transitions. [2024-11-08 22:08:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:08:54,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:54,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:58,928 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:09:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:12,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 281 states and 360 transitions. [2024-11-08 22:09:12,968 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 360 transitions. [2024-11-08 22:09:12,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:09:12,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:12,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:16,856 INFO L134 CoverageAnalysis]: Checked inductivity of 399 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:09:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:19,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 282 states and 362 transitions. [2024-11-08 22:09:19,447 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 362 transitions. [2024-11-08 22:09:19,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:09:19,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:19,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:20,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:22,283 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:09:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 283 states and 363 transitions. [2024-11-08 22:09:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 363 transitions. [2024-11-08 22:09:26,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:09:26,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:26,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:27,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:09:33,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:33,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 284 states and 364 transitions. [2024-11-08 22:09:33,605 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 364 transitions. [2024-11-08 22:09:33,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:09:33,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:33,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:34,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:37,339 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:09:44,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 285 states and 364 transitions. [2024-11-08 22:09:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 364 transitions. [2024-11-08 22:09:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:09:44,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:44,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:09:52,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:52,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 286 states and 366 transitions. [2024-11-08 22:09:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 366 transitions. [2024-11-08 22:09:52,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:09:52,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:52,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:53,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:09:59,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:59,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 287 states and 367 transitions. [2024-11-08 22:09:59,056 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 367 transitions. [2024-11-08 22:09:59,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:09:59,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:59,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:59,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:02,703 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:10:06,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 288 states and 368 transitions. [2024-11-08 22:10:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 368 transitions. [2024-11-08 22:10:06,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:10:06,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:06,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:07,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:11,422 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:10:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:20,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 289 states and 368 transitions. [2024-11-08 22:10:20,079 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 368 transitions. [2024-11-08 22:10:20,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:10:20,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:20,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:21,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 651 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:10:28,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:28,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 290 states and 370 transitions. [2024-11-08 22:10:28,893 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 370 transitions. [2024-11-08 22:10:28,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:10:28,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:28,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:32,756 INFO L134 CoverageAnalysis]: Checked inductivity of 687 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:10:37,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:37,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 291 states and 371 transitions. [2024-11-08 22:10:37,564 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 371 transitions. [2024-11-08 22:10:37,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:10:37,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:37,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:10:46,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:46,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 292 states and 372 transitions. [2024-11-08 22:10:46,682 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 372 transitions. [2024-11-08 22:10:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:10:46,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:46,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:48,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:10:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:56,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 293 states and 373 transitions. [2024-11-08 22:10:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 373 transitions. [2024-11-08 22:10:56,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:10:56,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:56,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:57,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:11:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 294 states and 373 transitions. [2024-11-08 22:11:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 373 transitions. [2024-11-08 22:11:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:11:13,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:13,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:14,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:18,324 INFO L134 CoverageAnalysis]: Checked inductivity of 841 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:11:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 295 states and 375 transitions. [2024-11-08 22:11:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 375 transitions. [2024-11-08 22:11:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:11:21,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:21,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:23,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:26,685 INFO L134 CoverageAnalysis]: Checked inductivity of 882 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:11:31,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 296 states and 376 transitions. [2024-11-08 22:11:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 376 transitions. [2024-11-08 22:11:31,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:11:31,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:31,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:11:40,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:40,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 297 states and 377 transitions. [2024-11-08 22:11:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 377 transitions. [2024-11-08 22:11:40,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:11:40,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:40,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:42,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:06,060 INFO L134 CoverageAnalysis]: Checked inductivity of 967 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:12:35,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:35,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-11-08 22:12:35,526 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-11-08 22:12:35,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:12:35,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:35,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:36,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:41,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1011 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 300 states and 383 transitions. [2024-11-08 22:12:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 383 transitions. [2024-11-08 22:12:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:12:49,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:49,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:50,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:53,115 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:12:58,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 301 states and 383 transitions. [2024-11-08 22:12:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 383 transitions. [2024-11-08 22:12:58,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:12:58,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:03,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1026 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 302 states and 385 transitions. [2024-11-08 22:13:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 385 transitions. [2024-11-08 22:13:07,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:13:07,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:07,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:08,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:16,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 303 states and 385 transitions. [2024-11-08 22:13:16,761 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 385 transitions. [2024-11-08 22:13:16,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:13:16,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:16,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:18,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:21,010 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:25,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:25,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 304 states and 387 transitions. [2024-11-08 22:13:25,169 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 387 transitions. [2024-11-08 22:13:25,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:13:25,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:25,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:28,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 305 states and 387 transitions. [2024-11-08 22:13:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 387 transitions. [2024-11-08 22:13:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:13:34,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:36,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:38,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 306 states and 388 transitions. [2024-11-08 22:13:42,128 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 388 transitions. [2024-11-08 22:13:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:13:42,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:13:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:52,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 307 states and 390 transitions. [2024-11-08 22:13:52,434 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 390 transitions. [2024-11-08 22:13:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:13:52,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:56,624 INFO L134 CoverageAnalysis]: Checked inductivity of 1095 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:02,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 308 states and 390 transitions. [2024-11-08 22:14:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 390 transitions. [2024-11-08 22:14:02,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:14:02,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:04,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:07,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:11,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 309 states and 392 transitions. [2024-11-08 22:14:11,654 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 392 transitions. [2024-11-08 22:14:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:14:11,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:11,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:13,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:16,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:21,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 310 states and 393 transitions. [2024-11-08 22:14:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 393 transitions. [2024-11-08 22:14:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:14:21,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:31,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 311 states and 394 transitions. [2024-11-08 22:14:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 394 transitions. [2024-11-08 22:14:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:14:31,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:31,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:37,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:14:49,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:49,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 312 states and 394 transitions. [2024-11-08 22:14:49,054 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 394 transitions. [2024-11-08 22:14:49,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:14:49,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:49,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:04,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:15:19,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:19,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 313 states and 396 transitions. [2024-11-08 22:15:19,847 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 396 transitions. [2024-11-08 22:15:19,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:15:19,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:19,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:22,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:15:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:33,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 314 states and 398 transitions. [2024-11-08 22:15:33,544 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 398 transitions. [2024-11-08 22:15:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:15:33,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:33,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:37,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:41,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:15:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:47,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 315 states and 399 transitions. [2024-11-08 22:15:47,995 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 399 transitions. [2024-11-08 22:15:47,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:15:47,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:47,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:49,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:53,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1243 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:00,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:00,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 316 states and 400 transitions. [2024-11-08 22:16:00,905 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 400 transitions. [2024-11-08 22:16:00,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:16:00,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:00,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:02,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:13,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:13,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 317 states and 401 transitions. [2024-11-08 22:16:13,938 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 401 transitions. [2024-11-08 22:16:13,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:16:13,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:13,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:15,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1290 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:40,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 318 states and 400 transitions. [2024-11-08 22:16:40,330 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 400 transitions. [2024-11-08 22:16:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:16:40,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:40,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:16:54,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:54,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 319 states and 402 transitions. [2024-11-08 22:16:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 402 transitions. [2024-11-08 22:16:54,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:16:54,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:54,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:57,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:00,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:08,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:08,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-11-08 22:17:08,619 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-11-08 22:17:08,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:17:08,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:08,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:14,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1368 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:20,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-11-08 22:17:20,075 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-11-08 22:17:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:17:20,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:21,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:24,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1396 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:32,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:32,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 322 states and 404 transitions. [2024-11-08 22:17:32,372 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 404 transitions. [2024-11-08 22:17:32,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:17:32,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:32,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:36,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1425 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:40,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 323 states and 405 transitions. [2024-11-08 22:17:40,960 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 405 transitions. [2024-11-08 22:17:40,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:17:40,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:40,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:43,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:48,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1455 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:17:55,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 324 states and 407 transitions. [2024-11-08 22:17:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 407 transitions. [2024-11-08 22:17:55,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:17:55,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:55,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:07,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1486 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:21,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:21,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 325 states and 409 transitions. [2024-11-08 22:18:21,541 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 409 transitions. [2024-11-08 22:18:21,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:18:21,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:21,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:23,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:28,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1518 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:40,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:40,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 326 states and 408 transitions. [2024-11-08 22:18:40,715 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 408 transitions. [2024-11-08 22:18:40,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:18:40,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:40,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:41,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:47,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-08 22:18:53,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:53,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 327 states and 410 transitions. [2024-11-08 22:18:53,594 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 410 transitions. [2024-11-08 22:18:53,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:18:53,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:53,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:55,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:00,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1585 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.