./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.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_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/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_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/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_8bb459a6-8c06-4006-a897-050be729a26e/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 c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:56:46,399 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:56:46,489 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 00:56:46,494 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:56:46,495 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:56:46,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:56:46,519 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:56:46,520 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:56:46,522 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:56:46,523 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:56:46,523 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:56:46,524 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:56:46,524 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:56:46,524 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:56:46,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:56:46,525 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:56:46,525 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:56:46,526 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:56:46,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:56:46,529 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:56:46,533 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:56:46,534 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:56:46,534 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:56:46,534 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:56:46,535 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:56:46,535 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:56:46,535 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:56:46,536 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:56:46,536 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:56:46,536 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:56:46,537 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:56:46,537 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:56:46,537 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:56:46,538 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_8bb459a6-8c06-4006-a897-050be729a26e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c2bb9f0c15e3c3296f863c26b4377b27546cf1c417a60e9663a6ff48eb617ef8 [2024-11-09 00:56:46,833 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:56:46,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:56:46,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:56:46,864 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:56:46,865 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:56:46,867 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i Unable to find full path for "g++" [2024-11-09 00:56:48,919 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:56:49,224 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:56:49,224 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test7-1.i [2024-11-09 00:56:49,250 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/data/08a055e9d/2fa812f31f4a4a129198782f2c244648/FLAGa71159e15 [2024-11-09 00:56:49,267 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/data/08a055e9d/2fa812f31f4a4a129198782f2c244648 [2024-11-09 00:56:49,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:56:49,271 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:56:49,273 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:56:49,273 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:56:49,280 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:56:49,281 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:56:49" (1/1) ... [2024-11-09 00:56:49,282 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6541ed7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:49, skipping insertion in model container [2024-11-09 00:56:49,286 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:56:49" (1/1) ... [2024-11-09 00:56:49,354 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:56:50,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:56:50,099 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:56:50,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:56:50,347 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:56:50,347 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50 WrapperNode [2024-11-09 00:56:50,348 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:56:50,349 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:56:50,349 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:56:50,349 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:56:50,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,403 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,492 INFO L138 Inliner]: procedures = 176, calls = 272, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1407 [2024-11-09 00:56:50,493 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:56:50,493 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:56:50,494 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:56:50,494 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:56:50,509 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,510 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,520 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,571 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,591 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,604 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,622 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:56:50,626 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:56:50,626 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:56:50,626 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:56:50,627 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:56:50" (1/1) ... [2024-11-09 00:56:50,637 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:56:50,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:56:50,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:56:50,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8bb459a6-8c06-4006-a897-050be729a26e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:56:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:56:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:56:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:56:50,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:56:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:56:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:56:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:56:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:56:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:56:50,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:56:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:56:50,968 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:56:50,970 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:56:52,985 INFO L? ?]: Removed 309 outVars from TransFormulas that were not future-live. [2024-11-09 00:56:52,985 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:56:54,634 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:56:54,635 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-09 00:56:54,635 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:56:54 BoogieIcfgContainer [2024-11-09 00:56:54,636 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:56:54,637 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:56:54,637 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:56:54,648 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:56:54,649 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:56:54" (1/1) ... [2024-11-09 00:56:54,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:56:54,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 125 states and 213 transitions. [2024-11-09 00:56:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 213 transitions. [2024-11-09 00:56:54,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:56:54,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:54,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:54,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:54,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 125 states and 211 transitions. [2024-11-09 00:56:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 211 transitions. [2024-11-09 00:56:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:56:54,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:54,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:54,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:55,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:55,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 127 states and 214 transitions. [2024-11-09 00:56:55,261 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 214 transitions. [2024-11-09 00:56:55,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:56:55,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:55,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:55,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 127 states and 212 transitions. [2024-11-09 00:56:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 212 transitions. [2024-11-09 00:56:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:56:55,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:55,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:55,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:55,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 127 states and 208 transitions. [2024-11-09 00:56:55,376 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 208 transitions. [2024-11-09 00:56:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:56:55,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:55,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:55,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:55,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:55,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 127 states and 202 transitions. [2024-11-09 00:56:55,435 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 202 transitions. [2024-11-09 00:56:55,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:56:55,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:55,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:55,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:55,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:58,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:56:58,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:58,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 127 states and 196 transitions. [2024-11-09 00:56:58,372 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2024-11-09 00:56:58,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:56:58,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:58,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:58,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:58,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:08,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 141 states and 213 transitions. [2024-11-09 00:57:09,026 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 213 transitions. [2024-11-09 00:57:09,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:57:09,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:09,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 141 states and 211 transitions. [2024-11-09 00:57:09,194 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 211 transitions. [2024-11-09 00:57:09,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:57:09,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:09,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:09,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 141 states and 209 transitions. [2024-11-09 00:57:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 209 transitions. [2024-11-09 00:57:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:57:09,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:09,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:09,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:09,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:09,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 141 states and 207 transitions. [2024-11-09 00:57:09,624 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 207 transitions. [2024-11-09 00:57:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:57:09,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:09,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:09,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:09,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:19,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 141 states and 205 transitions. [2024-11-09 00:57:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 205 transitions. [2024-11-09 00:57:19,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:57:19,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:19,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:30,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:40,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:42,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:42,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 145 states and 208 transitions. [2024-11-09 00:57:42,057 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 208 transitions. [2024-11-09 00:57:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:57:42,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:42,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:42,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:42,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:44,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:44,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 181 states and 257 transitions. [2024-11-09 00:57:44,552 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 257 transitions. [2024-11-09 00:57:44,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:57:44,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:44,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:44,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:44,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:44,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 180 states and 252 transitions. [2024-11-09 00:57:44,713 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 252 transitions. [2024-11-09 00:57:44,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:57:44,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:44,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:45,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:45,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 181 states and 253 transitions. [2024-11-09 00:57:45,058 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 253 transitions. [2024-11-09 00:57:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:57:45,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:45,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:45,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 182 states and 252 transitions. [2024-11-09 00:57:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 252 transitions. [2024-11-09 00:57:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:57:45,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:45,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:46,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:46,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 182 states and 250 transitions. [2024-11-09 00:57:46,259 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 250 transitions. [2024-11-09 00:57:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:57:46,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:46,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:46,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:57:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 182 states and 246 transitions. [2024-11-09 00:57:46,419 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 246 transitions. [2024-11-09 00:57:46,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:57:46,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:46,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:46,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:46,855 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:57:57,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:59,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:57:59,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 166 states and 226 transitions. [2024-11-09 00:57:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 226 transitions. [2024-11-09 00:57:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:57:59,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:59,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:59,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:59,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 166 states and 225 transitions. [2024-11-09 00:57:59,911 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 225 transitions. [2024-11-09 00:57:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:57:59,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:59,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:00,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:00,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:01,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 175 states and 238 transitions. [2024-11-09 00:58:01,170 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 238 transitions. [2024-11-09 00:58:01,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:58:01,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:01,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:01,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 175 states and 236 transitions. [2024-11-09 00:58:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 236 transitions. [2024-11-09 00:58:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:58:01,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:01,717 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:02,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 177 states and 240 transitions. [2024-11-09 00:58:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 240 transitions. [2024-11-09 00:58:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:58:02,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:02,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:02,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:03,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:03,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 178 states and 241 transitions. [2024-11-09 00:58:03,051 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 241 transitions. [2024-11-09 00:58:03,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:58:03,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:03,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:03,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:04,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 178 states and 239 transitions. [2024-11-09 00:58:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 239 transitions. [2024-11-09 00:58:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:58:04,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:04,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:14,515 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 [] [2024-11-09 00:58:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:15,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 190 states and 254 transitions. [2024-11-09 00:58:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 254 transitions. [2024-11-09 00:58:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:58:15,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:15,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:15,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:15,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 190 states and 252 transitions. [2024-11-09 00:58:15,914 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 252 transitions. [2024-11-09 00:58:15,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:58:15,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:15,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:16,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:16,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:16,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 190 states and 250 transitions. [2024-11-09 00:58:16,155 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 250 transitions. [2024-11-09 00:58:16,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:58:16,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:16,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:16,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:58:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:17,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 193 states and 252 transitions. [2024-11-09 00:58:17,645 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 252 transitions. [2024-11-09 00:58:17,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:58:17,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:17,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:17,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 193 states and 248 transitions. [2024-11-09 00:58:17,831 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 248 transitions. [2024-11-09 00:58:17,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:58:17,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:17,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:18,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:58:28,057 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 [] [2024-11-09 00:58:28,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:28,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 193 states and 246 transitions. [2024-11-09 00:58:28,082 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 246 transitions. [2024-11-09 00:58:28,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:58:28,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:28,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:58:29,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:58:29,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:29,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 197 states and 249 transitions. [2024-11-09 00:58:29,828 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 249 transitions. [2024-11-09 00:58:29,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:58:29,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:29,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:31,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:31,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 198 states and 247 transitions. [2024-11-09 00:58:31,796 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 247 transitions. [2024-11-09 00:58:31,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:58:31,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:31,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:32,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:33,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:34,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:34,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 199 states and 249 transitions. [2024-11-09 00:58:34,419 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 249 transitions. [2024-11-09 00:58:34,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:58:34,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:34,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:35,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:35,900 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:37,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 200 states and 249 transitions. [2024-11-09 00:58:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 249 transitions. [2024-11-09 00:58:37,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:58:37,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:37,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:38,661 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 201 states and 250 transitions. [2024-11-09 00:58:39,633 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 250 transitions. [2024-11-09 00:58:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:58:39,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:39,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:41,787 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 202 states and 252 transitions. [2024-11-09 00:58:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 252 transitions. [2024-11-09 00:58:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:58:43,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:43,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:44,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:45,174 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:46,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 203 states and 252 transitions. [2024-11-09 00:58:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 252 transitions. [2024-11-09 00:58:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:58:46,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:46,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:47,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:49,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:49,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 204 states and 254 transitions. [2024-11-09 00:58:49,888 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2024-11-09 00:58:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:58:49,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:49,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 205 states and 255 transitions. [2024-11-09 00:58:53,247 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 255 transitions. [2024-11-09 00:58:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:58:53,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:53,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:53,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:55,178 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:57,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:57,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 206 states and 255 transitions. [2024-11-09 00:58:57,483 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 255 transitions. [2024-11-09 00:58:57,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:58:57,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:57,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:58,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:59,432 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:00,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:00,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 207 states and 256 transitions. [2024-11-09 00:59:00,433 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 256 transitions. [2024-11-09 00:59:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:59:00,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:00,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,882 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:04,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 208 states and 258 transitions. [2024-11-09 00:59:04,324 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 258 transitions. [2024-11-09 00:59:04,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 00:59:04,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:04,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:05,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:06,489 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:08,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:08,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 209 states and 259 transitions. [2024-11-09 00:59:08,443 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 259 transitions. [2024-11-09 00:59:08,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:59:08,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:08,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:13,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 210 states and 259 transitions. [2024-11-09 00:59:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 259 transitions. [2024-11-09 00:59:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:59:13,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:15,503 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:17,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 211 states and 261 transitions. [2024-11-09 00:59:17,017 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 261 transitions. [2024-11-09 00:59:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:59:17,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:17,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:18,540 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:20,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:20,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 212 states and 261 transitions. [2024-11-09 00:59:20,590 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 261 transitions. [2024-11-09 00:59:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:59:20,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:20,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:21,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:24,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:24,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 213 states and 263 transitions. [2024-11-09 00:59:24,392 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 263 transitions. [2024-11-09 00:59:24,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:59:24,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:24,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:26,681 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:28,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:28,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 214 states and 263 transitions. [2024-11-09 00:59:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 263 transitions. [2024-11-09 00:59:28,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 00:59:28,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:28,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:31,272 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:33,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:33,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 215 states and 265 transitions. [2024-11-09 00:59:33,175 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 265 transitions. [2024-11-09 00:59:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:59:33,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:33,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:35,055 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:37,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 216 states and 265 transitions. [2024-11-09 00:59:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 265 transitions. [2024-11-09 00:59:37,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:59:37,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:37,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:38,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:40,122 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:41,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:41,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 217 states and 267 transitions. [2024-11-09 00:59:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 267 transitions. [2024-11-09 00:59:41,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:59:41,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:41,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:46,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 218 states and 268 transitions. [2024-11-09 00:59:46,625 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 268 transitions. [2024-11-09 00:59:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:59:46,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:46,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:48,822 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:52,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 219 states and 268 transitions. [2024-11-09 00:59:52,432 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 268 transitions. [2024-11-09 00:59:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:59:52,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:52,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:53,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:54,505 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:56,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:56,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 220 states and 269 transitions. [2024-11-09 00:59:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 269 transitions. [2024-11-09 00:59:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:59:56,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 221 states and 270 transitions. [2024-11-09 00:59:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 270 transitions. [2024-11-09 00:59:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:59:59,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:59,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:01,798 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:03,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 222 states and 271 transitions. [2024-11-09 01:00:03,508 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 271 transitions. [2024-11-09 01:00:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:00:03,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:03,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:04,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:10,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 223 states and 273 transitions. [2024-11-09 01:00:10,209 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 273 transitions. [2024-11-09 01:00:10,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 01:00:10,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:10,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:10,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:12,495 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:15,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:15,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 224 states and 273 transitions. [2024-11-09 01:00:15,748 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 273 transitions. [2024-11-09 01:00:15,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:00:15,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:15,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:18,389 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:20,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:20,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 225 states and 275 transitions. [2024-11-09 01:00:20,789 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 275 transitions. [2024-11-09 01:00:20,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:00:20,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:20,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:21,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:23,392 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:26,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:26,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 226 states and 275 transitions. [2024-11-09 01:00:26,766 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 275 transitions. [2024-11-09 01:00:26,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 01:00:26,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:26,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:30,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:30,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 227 states and 276 transitions. [2024-11-09 01:00:30,859 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 276 transitions. [2024-11-09 01:00:30,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 01:00:30,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:30,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:31,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:34,163 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:37,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:37,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 228 states and 278 transitions. [2024-11-09 01:00:37,100 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 278 transitions. [2024-11-09 01:00:37,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 01:00:37,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:37,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:37,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:43,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:43,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 229 states and 278 transitions. [2024-11-09 01:00:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 278 transitions. [2024-11-09 01:00:43,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 01:00:43,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:43,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:44,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:46,198 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:48,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 230 states and 279 transitions. [2024-11-09 01:00:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 279 transitions. [2024-11-09 01:00:48,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 01:00:48,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:48,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:49,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:51,109 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:53,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:53,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 231 states and 280 transitions. [2024-11-09 01:00:53,282 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 280 transitions. [2024-11-09 01:00:53,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 01:00:53,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:53,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:54,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:58,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:58,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 232 states and 281 transitions. [2024-11-09 01:00:58,261 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 281 transitions. [2024-11-09 01:00:58,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 01:00:58,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:58,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:59,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:01,121 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:03,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 233 states and 282 transitions. [2024-11-09 01:01:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 282 transitions. [2024-11-09 01:01:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 01:01:03,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:03,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:04,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:08,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 234 states and 283 transitions. [2024-11-09 01:01:08,302 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 283 transitions. [2024-11-09 01:01:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 01:01:08,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:08,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:09,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:13,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:13,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 235 states and 284 transitions. [2024-11-09 01:01:13,335 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 284 transitions. [2024-11-09 01:01:13,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 01:01:13,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:13,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:16,334 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:18,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:18,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 236 states and 285 transitions. [2024-11-09 01:01:18,481 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 285 transitions. [2024-11-09 01:01:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 01:01:18,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:18,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:19,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:21,515 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:23,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 237 states and 286 transitions. [2024-11-09 01:01:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 286 transitions. [2024-11-09 01:01:23,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 01:01:23,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:23,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:30,835 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:37,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 238 states and 288 transitions. [2024-11-09 01:01:37,325 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 288 transitions. [2024-11-09 01:01:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 01:01:37,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:37,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:38,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:40,831 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 239 states and 288 transitions. [2024-11-09 01:01:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 288 transitions. [2024-11-09 01:01:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 01:01:45,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:45,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:46,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:48,628 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:50,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 240 states and 289 transitions. [2024-11-09 01:01:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 289 transitions. [2024-11-09 01:01:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 01:01:50,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:13,109 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:34,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 241 states and 291 transitions. [2024-11-09 01:02:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 291 transitions. [2024-11-09 01:02:34,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 01:02:34,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:02:36,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:36,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 242 states and 292 transitions. [2024-11-09 01:02:36,979 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 292 transitions. [2024-11-09 01:02:36,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 01:02:36,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:36,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:38,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:38,870 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:02:40,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:40,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 243 states and 293 transitions. [2024-11-09 01:02:40,243 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 293 transitions. [2024-11-09 01:02:40,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 01:02:40,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:40,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:02:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 244 states and 295 transitions. [2024-11-09 01:02:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 295 transitions. [2024-11-09 01:02:44,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 01:02:44,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:46,588 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:02:49,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:49,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 245 states and 295 transitions. [2024-11-09 01:02:49,687 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 295 transitions. [2024-11-09 01:02:49,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 01:02:49,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:49,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:50,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:51,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:02:53,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 246 states and 296 transitions. [2024-11-09 01:02:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 296 transitions. [2024-11-09 01:02:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 01:02:53,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:53,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:02:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:57,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 247 states and 297 transitions. [2024-11-09 01:02:57,857 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 297 transitions. [2024-11-09 01:02:57,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 01:02:57,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:57,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:00,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 248 states and 298 transitions. [2024-11-09 01:03:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 298 transitions. [2024-11-09 01:03:02,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 01:03:02,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:02,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:06,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 249 states and 299 transitions. [2024-11-09 01:03:06,557 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 299 transitions. [2024-11-09 01:03:06,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 01:03:06,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:06,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:07,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:08,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:10,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 250 states and 300 transitions. [2024-11-09 01:03:10,841 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 300 transitions. [2024-11-09 01:03:10,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 01:03:10,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:10,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:16,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:20,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 251 states and 302 transitions. [2024-11-09 01:03:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 302 transitions. [2024-11-09 01:03:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 01:03:20,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:20,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:23,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:26,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:26,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 252 states and 302 transitions. [2024-11-09 01:03:26,718 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 302 transitions. [2024-11-09 01:03:26,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 01:03:26,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:26,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:29,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:32,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 253 states and 304 transitions. [2024-11-09 01:03:32,531 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 304 transitions. [2024-11-09 01:03:32,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 01:03:32,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:32,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:35,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:39,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:39,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 254 states and 305 transitions. [2024-11-09 01:03:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 305 transitions. [2024-11-09 01:03:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 01:03:39,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:39,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:40,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:42,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 255 states and 306 transitions. [2024-11-09 01:03:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 306 transitions. [2024-11-09 01:03:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 01:03:45,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:45,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:49,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:03:52,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:52,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 256 states and 307 transitions. [2024-11-09 01:03:52,719 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 307 transitions. [2024-11-09 01:03:52,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 01:03:52,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:52,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:56,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:04:05,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:05,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 257 states and 307 transitions. [2024-11-09 01:04:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 307 transitions. [2024-11-09 01:04:05,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 01:04:05,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:05,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:09,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:04:12,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 258 states and 309 transitions. [2024-11-09 01:04:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 309 transitions. [2024-11-09 01:04:12,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 01:04:12,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:12,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:13,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:15,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:04:19,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 259 states and 310 transitions. [2024-11-09 01:04:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 310 transitions. [2024-11-09 01:04:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 01:04:19,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:19,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:22,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:04:26,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:26,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 260 states and 311 transitions. [2024-11-09 01:04:26,317 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 311 transitions. [2024-11-09 01:04:26,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 01:04:26,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:26,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:30,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:04:38,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:38,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 261 states and 311 transitions. [2024-11-09 01:04:38,352 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 311 transitions. [2024-11-09 01:04:38,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 01:04:38,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:38,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:39,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:04:43,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:43,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 262 states and 312 transitions. [2024-11-09 01:04:43,988 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 312 transitions. [2024-11-09 01:04:43,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 01:04:43,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:43,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:44,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:46,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:04:49,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 263 states and 313 transitions. [2024-11-09 01:04:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 313 transitions. [2024-11-09 01:04:49,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 01:04:49,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:49,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:54,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:04:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 264 states and 315 transitions. [2024-11-09 01:04:58,527 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 315 transitions. [2024-11-09 01:04:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 01:04:58,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:58,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:02,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:05:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:06,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 265 states and 315 transitions. [2024-11-09 01:05:06,823 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 315 transitions. [2024-11-09 01:05:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 01:05:06,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:10,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:05:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 266 states and 316 transitions. [2024-11-09 01:05:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 316 transitions. [2024-11-09 01:05:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 01:05:12,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:12,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:13,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:15,948 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:05:18,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:18,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 267 states and 317 transitions. [2024-11-09 01:05:18,534 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 317 transitions. [2024-11-09 01:05:18,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 01:05:18,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:18,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:24,806 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:05:29,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:29,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 268 states and 319 transitions. [2024-11-09 01:05:29,350 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 319 transitions. [2024-11-09 01:05:29,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 01:05:29,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:29,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:33,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:05:38,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:38,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 269 states and 319 transitions. [2024-11-09 01:05:38,150 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 319 transitions. [2024-11-09 01:05:38,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 01:05:38,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:38,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:43,112 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:05:46,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:46,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 270 states and 321 transitions. [2024-11-09 01:05:46,504 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 321 transitions. [2024-11-09 01:05:46,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 01:05:46,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:46,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:05:55,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:55,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 271 states and 322 transitions. [2024-11-09 01:05:55,306 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 322 transitions. [2024-11-09 01:05:55,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 01:05:55,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:55,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:57,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:01,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:06:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:07,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 272 states and 322 transitions. [2024-11-09 01:06:07,877 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 322 transitions. [2024-11-09 01:06:07,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 01:06:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:07,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:09,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:11,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:06:14,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:14,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 273 states and 323 transitions. [2024-11-09 01:06:14,860 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 323 transitions. [2024-11-09 01:06:14,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 01:06:14,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:14,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:06:25,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 274 states and 325 transitions. [2024-11-09 01:06:25,047 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 325 transitions. [2024-11-09 01:06:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 01:06:25,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:26,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:29,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:06:34,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:34,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 275 states and 326 transitions. [2024-11-09 01:06:34,017 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 326 transitions. [2024-11-09 01:06:34,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 01:06:34,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:34,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:38,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:06:43,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:43,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 276 states and 327 transitions. [2024-11-09 01:06:43,215 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 327 transitions. [2024-11-09 01:06:43,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 01:06:43,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:43,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:44,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:06:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:52,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 277 states and 328 transitions. [2024-11-09 01:06:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 328 transitions. [2024-11-09 01:06:52,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 01:06:52,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:52,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:58,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:07:10,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:10,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 278 states and 328 transitions. [2024-11-09 01:07:10,781 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 328 transitions. [2024-11-09 01:07:10,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 01:07:10,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:10,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:15,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:07:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 279 states and 329 transitions. [2024-11-09 01:07:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 329 transitions. [2024-11-09 01:07:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 01:07:18,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:24,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:07:27,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:27,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 280 states and 330 transitions. [2024-11-09 01:07:27,545 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 330 transitions. [2024-11-09 01:07:27,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 01:07:27,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:27,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:32,282 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:07:35,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:35,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 281 states and 331 transitions. [2024-11-09 01:07:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 331 transitions. [2024-11-09 01:07:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 01:07:35,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:38,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:41,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:07:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:44,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 282 states and 332 transitions. [2024-11-09 01:07:44,901 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 332 transitions. [2024-11-09 01:07:44,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 01:07:44,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:44,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:53,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:08:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 283 states and 334 transitions. [2024-11-09 01:08:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 334 transitions. [2024-11-09 01:08:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 01:08:00,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:02,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:06,670 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:08:12,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:12,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 284 states and 335 transitions. [2024-11-09 01:08:12,342 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 335 transitions. [2024-11-09 01:08:12,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 01:08:12,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:12,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:13,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:08:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 285 states and 335 transitions. [2024-11-09 01:08:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 335 transitions. [2024-11-09 01:08:27,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 01:08:27,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:27,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:34,292 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:08:38,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:38,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 286 states and 337 transitions. [2024-11-09 01:08:38,708 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 337 transitions. [2024-11-09 01:08:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 01:08:38,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:38,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:40,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:44,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:08:51,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:51,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 287 states and 338 transitions. [2024-11-09 01:08:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 338 transitions. [2024-11-09 01:08:51,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 01:08:51,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:51,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:53,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:58,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:09:06,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 288 states and 338 transitions. [2024-11-09 01:09:06,669 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 338 transitions. [2024-11-09 01:09:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 01:09:06,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:06,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:11,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:09:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:15,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 289 states and 339 transitions. [2024-11-09 01:09:15,505 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 339 transitions. [2024-11-09 01:09:15,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 01:09:15,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:15,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:18,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:09:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:25,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 290 states and 340 transitions. [2024-11-09 01:09:25,625 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 340 transitions. [2024-11-09 01:09:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 01:09:25,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:25,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:27,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:34,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:09:40,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:40,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 291 states and 342 transitions. [2024-11-09 01:09:40,301 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 342 transitions. [2024-11-09 01:09:40,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 01:09:40,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:40,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:09:52,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:52,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 292 states and 343 transitions. [2024-11-09 01:09:52,037 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 343 transitions. [2024-11-09 01:09:52,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 01:09:52,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:52,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:10:08,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:08,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 293 states and 343 transitions. [2024-11-09 01:10:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 343 transitions. [2024-11-09 01:10:08,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 01:10:08,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:08,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:11,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:16,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 01:10:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 294 states and 345 transitions. [2024-11-09 01:10:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 345 transitions. [2024-11-09 01:10:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 01:10:22,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.