./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-dietlibc/basename-3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/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_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-dietlibc/basename-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2e90cfbacdda20e6be76d151b413bd2dd94f7cfd4eb0e599012526f6643aab85 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:02:39,031 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:02:39,155 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-09 01:02:39,163 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:02:39,164 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:02:39,188 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:02:39,189 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:02:39,190 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:02:39,190 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:02:39,191 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:02:39,191 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:02:39,192 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 01:02:39,193 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 01:02:39,195 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-09 01:02:39,196 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:02:39,196 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:02:39,197 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 01:02:39,197 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:02:39,198 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:02:39,198 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:02:39,198 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:02:39,203 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:02:39,203 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:02:39,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:02:39,204 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:02:39,205 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:02:39,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:02:39,205 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_e1de8975-0fa5-4851-8369-8ef08f885095/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2e90cfbacdda20e6be76d151b413bd2dd94f7cfd4eb0e599012526f6643aab85 [2024-11-09 01:02:39,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:02:39,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:02:39,649 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:02:39,651 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:02:39,653 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:02:39,655 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-dietlibc/basename-3.i Unable to find full path for "g++" [2024-11-09 01:02:42,106 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:02:42,403 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:02:42,403 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/sv-benchmarks/c/termination-dietlibc/basename-3.i [2024-11-09 01:02:42,421 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/data/6fcb212bf/bef01ee865e64419b99aeffecb3d6115/FLAG7ff855fa0 [2024-11-09 01:02:42,700 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/data/6fcb212bf/bef01ee865e64419b99aeffecb3d6115 [2024-11-09 01:02:42,703 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:02:42,705 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:02:42,707 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:02:42,707 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:02:42,718 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:02:42,719 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:02:42" (1/1) ... [2024-11-09 01:02:42,726 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c7f026f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:42, skipping insertion in model container [2024-11-09 01:02:42,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:02:42" (1/1) ... [2024-11-09 01:02:42,780 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:02:43,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:02:43,218 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:02:43,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:02:43,352 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:02:43,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43 WrapperNode [2024-11-09 01:02:43,353 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:02:43,355 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:02:43,355 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:02:43,355 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:02:43,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,391 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,420 INFO L138 Inliner]: procedures = 114, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 68 [2024-11-09 01:02:43,423 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:02:43,424 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:02:43,424 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:02:43,424 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:02:43,437 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,437 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,443 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,444 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,451 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,461 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,466 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,467 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,470 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:02:43,474 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:02:43,478 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:02:43,479 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:02:43,480 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:43" (1/1) ... [2024-11-09 01:02:43,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:02:43,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:02:43,536 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:02:43,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e1de8975-0fa5-4851-8369-8ef08f885095/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:02:43,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:02:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:02:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:02:43,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:02:43,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:02:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:02:43,711 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:02:43,715 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:02:44,009 INFO L? ?]: Removed 53 outVars from TransFormulas that were not future-live. [2024-11-09 01:02:44,009 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:02:44,052 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:02:44,053 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 01:02:44,053 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:44 BoogieIcfgContainer [2024-11-09 01:02:44,053 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:02:44,054 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:02:44,055 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:02:44,069 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:02:44,069 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:44" (1/1) ... [2024-11-09 01:02:44,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:02:44,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-11-09 01:02:44,153 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-11-09 01:02:44,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 01:02:44,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:44,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:44,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-11-09 01:02:44,419 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-11-09 01:02:44,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 01:02:44,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:44,582 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 01:02:44,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-11-09 01:02:44,619 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-11-09 01:02:44,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 01:02:44,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:45,032 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 01:02:45,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 27 states and 32 transitions. [2024-11-09 01:02:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-11-09 01:02:45,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:02:45,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:45,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:45,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:45,723 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 01:02:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:45,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 30 states and 36 transitions. [2024-11-09 01:02:45,840 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2024-11-09 01:02:45,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:02:45,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:45,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:45,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:46,288 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 01:02:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:46,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2024-11-09 01:02:46,870 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2024-11-09 01:02:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:02:46,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:46,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:46,931 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 01:02:46,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:46,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 32 states and 40 transitions. [2024-11-09 01:02:46,959 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2024-11-09 01:02:46,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:02:46,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:47,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:47,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2024-11-09 01:02:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2024-11-09 01:02:47,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 01:02:47,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:47,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:47,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:48,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:49,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 40 states and 53 transitions. [2024-11-09 01:02:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 53 transitions. [2024-11-09 01:02:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 01:02:49,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:49,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:49,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:49,681 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 01:02:49,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:49,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 40 states and 52 transitions. [2024-11-09 01:02:49,991 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 52 transitions. [2024-11-09 01:02:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:02:49,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:49,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:50,620 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 01:02:52,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:52,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 47 states and 63 transitions. [2024-11-09 01:02:52,393 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2024-11-09 01:02:52,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:02:52,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:52,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:52,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:53,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:55,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 53 states and 72 transitions. [2024-11-09 01:02:55,553 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 72 transitions. [2024-11-09 01:02:55,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:02:55,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:55,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:55,723 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 01:02:55,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:55,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2024-11-09 01:02:55,911 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-11-09 01:02:55,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 01:02:55,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:55,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:55,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,118 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 01:02:59,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 60 states and 86 transitions. [2024-11-09 01:02:59,860 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 86 transitions. [2024-11-09 01:02:59,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 01:02:59,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:04,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:04,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 108 transitions. [2024-11-09 01:03:04,837 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 108 transitions. [2024-11-09 01:03:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 01:03:04,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:04,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:04,925 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:03:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 69 states and 107 transitions. [2024-11-09 01:03:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 107 transitions. [2024-11-09 01:03:05,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:03:05,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:05,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:06,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:12,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:12,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 78 states and 125 transitions. [2024-11-09 01:03:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 125 transitions. [2024-11-09 01:03:12,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:03:12,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:12,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:21,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:21,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 87 states and 141 transitions. [2024-11-09 01:03:21,727 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 141 transitions. [2024-11-09 01:03:21,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:03:21,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:21,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:21,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:21,792 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:03:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:23,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 91 states and 152 transitions. [2024-11-09 01:03:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 152 transitions. [2024-11-09 01:03:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:23,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:23,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:24,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:03:25,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:25,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 95 states and 159 transitions. [2024-11-09 01:03:25,815 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 159 transitions. [2024-11-09 01:03:25,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:25,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:25,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:25,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:25,838 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:03:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 97 states and 164 transitions. [2024-11-09 01:03:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 164 transitions. [2024-11-09 01:03:26,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:26,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:26,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:26,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:27,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:32,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 102 states and 183 transitions. [2024-11-09 01:03:32,160 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 183 transitions. [2024-11-09 01:03:32,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:32,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:32,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:32,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:03:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 102 states and 182 transitions. [2024-11-09 01:03:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 182 transitions. [2024-11-09 01:03:33,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:03:33,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:33,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:33,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:43,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:43,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 111 states and 207 transitions. [2024-11-09 01:03:43,690 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 207 transitions. [2024-11-09 01:03:43,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:03:43,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:43,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:43,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:43,766 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:03:44,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:44,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 112 states and 208 transitions. [2024-11-09 01:03:44,174 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 208 transitions. [2024-11-09 01:03:44,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:03:44,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:44,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:44,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:45,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:53,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 118 states and 228 transitions. [2024-11-09 01:03:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 228 transitions. [2024-11-09 01:03:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:03:53,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:53,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:53,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:58,128 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:09,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 127 states and 257 transitions. [2024-11-09 01:04:09,984 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 257 transitions. [2024-11-09 01:04:09,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:04:09,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:09,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:09,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:04:16,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:16,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 133 states and 275 transitions. [2024-11-09 01:04:16,623 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 275 transitions. [2024-11-09 01:04:16,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:04:16,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:16,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:16,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:16,680 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:04:17,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:17,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 135 states and 277 transitions. [2024-11-09 01:04:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 277 transitions. [2024-11-09 01:04:17,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:04:17,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:17,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:17,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:19,034 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:32,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:32,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 149 states and 320 transitions. [2024-11-09 01:04:32,538 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 320 transitions. [2024-11-09 01:04:32,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:04:32,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:32,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:32,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:32,593 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:04:46,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:46,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 163 states and 358 transitions. [2024-11-09 01:04:46,077 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 358 transitions. [2024-11-09 01:04:46,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:04:46,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:46,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:46,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:48,175 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:55,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:55,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 167 states and 379 transitions. [2024-11-09 01:04:55,076 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 379 transitions. [2024-11-09 01:04:55,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:04:55,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:55,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:55,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:55,153 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:05:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 172 states and 388 transitions. [2024-11-09 01:05:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 388 transitions. [2024-11-09 01:05:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:05:00,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:00,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:00,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:00,816 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:02,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:02,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 174 states and 390 transitions. [2024-11-09 01:05:02,862 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 390 transitions. [2024-11-09 01:05:02,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:05:02,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:02,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:06,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 176 states and 398 transitions. [2024-11-09 01:05:06,060 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 398 transitions. [2024-11-09 01:05:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:05:06,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:06,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:24,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 180 states and 428 transitions. [2024-11-09 01:05:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 428 transitions. [2024-11-09 01:05:24,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:05:24,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:24,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:24,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:05:33,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 182 states and 433 transitions. [2024-11-09 01:05:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 433 transitions. [2024-11-09 01:05:33,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:05:33,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:33,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:33,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:34,140 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:05:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 186 states and 444 transitions. [2024-11-09 01:05:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 444 transitions. [2024-11-09 01:05:40,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:05:40,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:40,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:40,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:05:43,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:43,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 188 states and 453 transitions. [2024-11-09 01:05:43,474 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 453 transitions. [2024-11-09 01:05:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:05:43,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:43,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:56,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:56,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 189 states and 454 transitions. [2024-11-09 01:05:56,124 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 454 transitions. [2024-11-09 01:05:56,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:05:56,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:56,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:56,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:06:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:05,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 194 states and 480 transitions. [2024-11-09 01:06:05,411 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 480 transitions. [2024-11-09 01:06:05,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:06:05,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:05,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:05,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:13,251 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:20,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 195 states and 480 transitions. [2024-11-09 01:06:20,083 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 480 transitions. [2024-11-09 01:06:20,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:06:20,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:20,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:20,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:20,153 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 01:06:21,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 197 states and 481 transitions. [2024-11-09 01:06:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 481 transitions. [2024-11-09 01:06:21,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:06:21,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:21,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:21,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:21,924 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 01:06:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:26,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 201 states and 497 transitions. [2024-11-09 01:06:26,812 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 497 transitions. [2024-11-09 01:06:26,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:06:26,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:26,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:26,864 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 01:06:35,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 207 states and 514 transitions. [2024-11-09 01:06:35,845 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 514 transitions. [2024-11-09 01:06:35,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:06:35,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:35,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:35,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:37,619 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:48,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 213 states and 544 transitions. [2024-11-09 01:06:48,079 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 544 transitions. [2024-11-09 01:06:48,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:06:48,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:48,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 01:06:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:49,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 214 states and 552 transitions. [2024-11-09 01:06:49,868 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 552 transitions. [2024-11-09 01:06:49,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:06:49,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:49,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:50,038 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:57,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 219 states and 567 transitions. [2024-11-09 01:06:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 567 transitions. [2024-11-09 01:06:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:06:57,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:57,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:57,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:57,994 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 01:07:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 224 states and 578 transitions. [2024-11-09 01:07:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 578 transitions. [2024-11-09 01:07:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:07:06,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:06,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:06,169 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:08,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:08,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 225 states and 587 transitions. [2024-11-09 01:07:08,223 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 587 transitions. [2024-11-09 01:07:08,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:07:08,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:08,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:08,282 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-09 01:07:10,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 227 states and 589 transitions. [2024-11-09 01:07:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 589 transitions. [2024-11-09 01:07:10,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:07:10,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:10,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 229 states and 591 transitions. [2024-11-09 01:07:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 591 transitions. [2024-11-09 01:07:12,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:07:12,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:12,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:12,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:16,498 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:24,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:24,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 233 states and 607 transitions. [2024-11-09 01:07:24,886 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 607 transitions. [2024-11-09 01:07:24,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:07:24,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:24,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:31,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 237 states and 630 transitions. [2024-11-09 01:07:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 630 transitions. [2024-11-09 01:07:31,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:07:31,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:31,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:31,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:31,819 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:34,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:34,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 239 states and 645 transitions. [2024-11-09 01:07:34,618 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 645 transitions. [2024-11-09 01:07:34,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:07:34,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:34,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:34,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:43,382 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:24,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 258 states and 693 transitions. [2024-11-09 01:08:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 693 transitions. [2024-11-09 01:08:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:08:24,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:35,630 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:49,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:49,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 260 states and 710 transitions. [2024-11-09 01:08:49,962 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 710 transitions. [2024-11-09 01:08:49,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:08:49,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:49,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:49,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:53,928 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:09:21,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:21,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 270 states and 745 transitions. [2024-11-09 01:09:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 745 transitions. [2024-11-09 01:09:21,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:09:21,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:21,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:21,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:31,588 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:12,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 282 states and 786 transitions. [2024-11-09 01:10:12,381 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 786 transitions. [2024-11-09 01:10:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:10:12,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:12,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:10:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:25,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 286 states and 798 transitions. [2024-11-09 01:10:25,061 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 798 transitions. [2024-11-09 01:10:25,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:10:25,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:25,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:25,268 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 01:10:27,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:27,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 287 states and 799 transitions. [2024-11-09 01:10:27,670 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 799 transitions. [2024-11-09 01:10:27,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:10:27,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:27,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:28,739 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:10:34,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:34,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 289 states and 806 transitions. [2024-11-09 01:10:34,958 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 806 transitions. [2024-11-09 01:10:34,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:10:34,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:34,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:35,177 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:10:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:39,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 292 states and 811 transitions. [2024-11-09 01:10:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 811 transitions. [2024-11-09 01:10:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:10:39,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:39,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:40,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:49,605 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:11:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 297 states and 825 transitions. [2024-11-09 01:11:05,274 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 825 transitions. [2024-11-09 01:11:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:11:05,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:05,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:05,323 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 01:11:07,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 825 states to 298 states and 825 transitions. [2024-11-09 01:11:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 825 transitions. [2024-11-09 01:11:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:11:07,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:07,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 01:11:15,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:15,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 302 states and 845 transitions. [2024-11-09 01:11:15,850 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 845 transitions. [2024-11-09 01:11:15,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:11:15,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:15,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:15,991 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:11:24,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:24,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 306 states and 866 transitions. [2024-11-09 01:11:24,609 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 866 transitions. [2024-11-09 01:11:24,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:11:24,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:24,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:24,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:11:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 309 states and 870 transitions. [2024-11-09 01:11:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 870 transitions. [2024-11-09 01:11:29,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:11:29,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:29,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:29,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:29,885 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 01:11:32,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 311 states and 871 transitions. [2024-11-09 01:11:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 871 transitions. [2024-11-09 01:11:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:11:32,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:32,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:32,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:11:35,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:35,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 313 states and 873 transitions. [2024-11-09 01:11:35,416 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 873 transitions. [2024-11-09 01:11:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:11:35,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:35,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:35,447 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 01:11:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 314 states and 873 transitions. [2024-11-09 01:11:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 873 transitions. [2024-11-09 01:11:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:11:37,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:37,753 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:11:40,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 315 states and 873 transitions. [2024-11-09 01:11:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 873 transitions. [2024-11-09 01:11:40,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:11:40,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:40,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:46,294 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 20 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:11:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 317 states and 875 transitions. [2024-11-09 01:11:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 875 transitions. [2024-11-09 01:11:54,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:11:54,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:54,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:54,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:59,270 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:11,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:11,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 321 states and 901 transitions. [2024-11-09 01:12:11,948 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 901 transitions. [2024-11-09 01:12:11,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:12:11,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:11,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:11,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:20,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:20,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 325 states and 915 transitions. [2024-11-09 01:12:20,259 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 915 transitions. [2024-11-09 01:12:20,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:12:20,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:20,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:20,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 327 states and 919 transitions. [2024-11-09 01:12:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 919 transitions. [2024-11-09 01:12:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:12:23,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:23,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:31,564 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 335 states and 959 transitions. [2024-11-09 01:13:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 959 transitions. [2024-11-09 01:13:00,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:13:00,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:00,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 01:13:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 339 states and 977 transitions. [2024-11-09 01:13:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 977 transitions. [2024-11-09 01:13:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:13:13,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:14,475 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 01:13:19,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:19,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 342 states and 1000 transitions. [2024-11-09 01:13:19,933 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 1000 transitions. [2024-11-09 01:13:19,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:13:19,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:19,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:19,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 2 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:14:27,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:27,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 350 states and 1018 transitions. [2024-11-09 01:14:27,930 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 1018 transitions. [2024-11-09 01:14:27,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:14:27,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:27,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:27,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:28,944 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 01:14:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 351 states and 1024 transitions. [2024-11-09 01:14:31,695 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 1024 transitions. [2024-11-09 01:14:31,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:14:31,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:31,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:31,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:42,040 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 2 proven. 58 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:10,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:10,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 358 states and 1033 transitions. [2024-11-09 01:15:10,395 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 1033 transitions. [2024-11-09 01:15:10,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:15:10,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:10,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:10,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:11,530 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 01:15:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 360 states and 1037 transitions. [2024-11-09 01:15:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 1037 transitions. [2024-11-09 01:15:14,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:15:14,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:14,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:14,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:22,759 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:15:31,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:31,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 362 states and 1043 transitions. [2024-11-09 01:15:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 1043 transitions. [2024-11-09 01:15:31,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:15:31,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:31,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 3 proven. 22 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:15:47,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:47,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 367 states and 1059 transitions. [2024-11-09 01:15:47,244 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 1059 transitions. [2024-11-09 01:15:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:15:47,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:47,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:47,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:57,508 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:16:10,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:16:10,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 368 states and 1060 transitions. [2024-11-09 01:16:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 1060 transitions. [2024-11-09 01:16:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:16:10,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:16:10,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:16:10,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:16:10,339 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked.