./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/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_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/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 32bit --witnessprinter.graph.data.programhash e486f0f9d7d5faf0af2c33128bdcb8eeb95bb04afff03e23e86c60ceb8da8466 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:39:09,847 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:39:09,936 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 22:39:09,943 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:39:09,944 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:39:09,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:39:09,987 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:39:09,990 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:39:09,990 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:39:09,991 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:39:09,991 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:39:09,992 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:39:09,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:39:09,992 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 22:39:09,993 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 22:39:09,993 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 22:39:09,996 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:39:09,999 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:39:09,999 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:39:09,999 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:39:10,000 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:39:10,000 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:39:10,012 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:39:10,012 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:39:10,012 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:39:10,013 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:10,013 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:39:10,013 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:39:10,013 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:39:10,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:39:10,014 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_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e486f0f9d7d5faf0af2c33128bdcb8eeb95bb04afff03e23e86c60ceb8da8466 [2024-11-08 22:39:10,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:39:10,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:39:10,293 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:39:10,296 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:39:10,297 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:39:10,298 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 22:39:12,305 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:39:12,637 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:39:12,638 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/sv-benchmarks/c/loop-industry-pattern/aiob_4.c.v+nlh-reducer.c [2024-11-08 22:39:12,661 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/data/3add929b0/63efd3837f014f61bb1e4ecba43d7e54/FLAG116bb4cdb [2024-11-08 22:39:12,685 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/data/3add929b0/63efd3837f014f61bb1e4ecba43d7e54 [2024-11-08 22:39:12,687 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:39:12,691 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:39:12,694 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:12,694 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:39:12,701 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:39:12,703 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:12" (1/1) ... [2024-11-08 22:39:12,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30320961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:12, skipping insertion in model container [2024-11-08 22:39:12,705 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:39:12" (1/1) ... [2024-11-08 22:39:12,788 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:39:13,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:13,368 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:39:13,601 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:39:13,625 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:39:13,625 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13 WrapperNode [2024-11-08 22:39:13,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:39:13,626 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:13,627 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:39:13,627 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:39:13,635 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,667 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,761 INFO L138 Inliner]: procedures = 18, calls = 620, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2285 [2024-11-08 22:39:13,761 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:39:13,762 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:39:13,762 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:39:13,762 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:39:13,773 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,773 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,783 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,784 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,847 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,861 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,870 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,879 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,921 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:39:13,925 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:39:13,925 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:39:13,926 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:39:13,926 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:39:13" (1/1) ... [2024-11-08 22:39:13,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:39:13,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:39:13,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:39:13,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ddc7f17-1e79-4249-91b0-149f50c0aa5f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:39:14,001 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:39:14,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:39:14,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:39:14,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:39:14,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:39:14,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:39:14,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:39:14,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:39:14,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:39:14,239 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:39:14,241 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:39:29,439 INFO L? ?]: Removed 646 outVars from TransFormulas that were not future-live. [2024-11-08 22:39:29,439 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:39:29,615 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:39:29,616 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:39:29,616 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:29 BoogieIcfgContainer [2024-11-08 22:39:29,617 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:39:29,618 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:39:29,619 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:39:29,629 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:39:29,629 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:39:29" (1/1) ... [2024-11-08 22:39:29,677 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:39:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:29,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 427 states and 598 transitions. [2024-11-08 22:39:29,761 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 598 transitions. [2024-11-08 22:39:29,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:39:29,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:29,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:29,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:30,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:32,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:32,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 428 states and 682 transitions. [2024-11-08 22:39:32,907 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 682 transitions. [2024-11-08 22:39:32,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:39:32,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:32,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:34,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 427 states and 681 transitions. [2024-11-08 22:39:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 681 transitions. [2024-11-08 22:39:34,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 22:39:34,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:34,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 426 states and 680 transitions. [2024-11-08 22:39:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 680 transitions. [2024-11-08 22:39:38,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:39:38,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:38,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:38,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:38,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:38,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 425 states and 679 transitions. [2024-11-08 22:39:38,525 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 679 transitions. [2024-11-08 22:39:38,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 22:39:38,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:38,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:38,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:39,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:39,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:39,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 424 states and 678 transitions. [2024-11-08 22:39:39,107 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 678 transitions. [2024-11-08 22:39:39,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:39:39,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:39,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:39,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:39,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:39,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:39,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 423 states and 677 transitions. [2024-11-08 22:39:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 677 transitions. [2024-11-08 22:39:39,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 22:39:39,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:39,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:39,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:42,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:42,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 422 states and 676 transitions. [2024-11-08 22:39:42,652 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 676 transitions. [2024-11-08 22:39:42,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:39:42,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:42,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:42,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:42,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 421 states and 675 transitions. [2024-11-08 22:39:42,982 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 675 transitions. [2024-11-08 22:39:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:39:42,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:42,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:43,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:44,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:44,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 420 states and 674 transitions. [2024-11-08 22:39:44,561 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 674 transitions. [2024-11-08 22:39:44,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:39:44,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:44,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:44,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 419 states and 673 transitions. [2024-11-08 22:39:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 673 transitions. [2024-11-08 22:39:44,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:39:44,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:44,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:45,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:45,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 418 states and 672 transitions. [2024-11-08 22:39:45,355 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 672 transitions. [2024-11-08 22:39:45,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:39:45,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:45,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:45,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:45,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 417 states and 671 transitions. [2024-11-08 22:39:45,699 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 671 transitions. [2024-11-08 22:39:45,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:39:45,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:45,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:45,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,128 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:46,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 416 states and 670 transitions. [2024-11-08 22:39:46,211 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 670 transitions. [2024-11-08 22:39:46,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:39:46,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:46,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:46,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 415 states and 669 transitions. [2024-11-08 22:39:46,542 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 669 transitions. [2024-11-08 22:39:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:39:46,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:46,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:47,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:47,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 414 states and 668 transitions. [2024-11-08 22:39:47,032 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 668 transitions. [2024-11-08 22:39:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:39:47,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:47,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:47,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:47,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 413 states and 667 transitions. [2024-11-08 22:39:47,320 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 667 transitions. [2024-11-08 22:39:47,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:39:47,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:47,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 412 states and 666 transitions. [2024-11-08 22:39:47,769 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 666 transitions. [2024-11-08 22:39:47,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:39:47,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:47,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:47,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:47,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:48,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 411 states and 665 transitions. [2024-11-08 22:39:48,057 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 665 transitions. [2024-11-08 22:39:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:39:48,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:48,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 410 states and 664 transitions. [2024-11-08 22:39:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 664 transitions. [2024-11-08 22:39:49,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:39:49,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 409 states and 663 transitions. [2024-11-08 22:39:49,295 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 663 transitions. [2024-11-08 22:39:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:39:49,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 408 states and 662 transitions. [2024-11-08 22:39:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 662 transitions. [2024-11-08 22:39:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:39:49,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:49,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:49,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:49,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 407 states and 661 transitions. [2024-11-08 22:39:49,995 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 661 transitions. [2024-11-08 22:39:49,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:39:49,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:49,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 406 states and 660 transitions. [2024-11-08 22:39:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 660 transitions. [2024-11-08 22:39:50,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:39:50,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:50,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:50,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:50,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 405 states and 659 transitions. [2024-11-08 22:39:50,789 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 659 transitions. [2024-11-08 22:39:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:39:50,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:50,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:51,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 404 states and 658 transitions. [2024-11-08 22:39:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 658 transitions. [2024-11-08 22:39:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:39:51,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,374 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 403 states and 657 transitions. [2024-11-08 22:39:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 657 transitions. [2024-11-08 22:39:51,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:39:51,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:51,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:51,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 402 states and 656 transitions. [2024-11-08 22:39:51,905 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 656 transitions. [2024-11-08 22:39:51,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:39:51,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:51,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 401 states and 655 transitions. [2024-11-08 22:39:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 655 transitions. [2024-11-08 22:39:52,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:39:52,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:52,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:52,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:52,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 400 states and 654 transitions. [2024-11-08 22:39:52,705 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 654 transitions. [2024-11-08 22:39:52,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:39:52,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:52,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:53,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:53,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 399 states and 653 transitions. [2024-11-08 22:39:53,006 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 653 transitions. [2024-11-08 22:39:53,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:39:53,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:53,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:53,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:53,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:53,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 398 states and 652 transitions. [2024-11-08 22:39:53,977 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 652 transitions. [2024-11-08 22:39:53,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:39:53,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:53,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 397 states and 651 transitions. [2024-11-08 22:39:54,270 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 651 transitions. [2024-11-08 22:39:54,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:39:54,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:54,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:54,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 396 states and 650 transitions. [2024-11-08 22:39:54,686 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 650 transitions. [2024-11-08 22:39:54,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:39:54,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:54,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:54,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:55,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:55,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 395 states and 649 transitions. [2024-11-08 22:39:55,013 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 649 transitions. [2024-11-08 22:39:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:39:55,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:55,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:55,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:55,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 394 states and 648 transitions. [2024-11-08 22:39:55,420 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 648 transitions. [2024-11-08 22:39:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:39:55,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:55,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:55,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:55,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:55,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:55,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 393 states and 647 transitions. [2024-11-08 22:39:55,629 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 647 transitions. [2024-11-08 22:39:55,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:39:55,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:55,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:56,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 392 states and 646 transitions. [2024-11-08 22:39:56,099 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 646 transitions. [2024-11-08 22:39:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:56,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 391 states and 645 transitions. [2024-11-08 22:39:56,332 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 645 transitions. [2024-11-08 22:39:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:39:56,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:56,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:56,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 390 states and 644 transitions. [2024-11-08 22:39:56,724 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 644 transitions. [2024-11-08 22:39:56,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:39:56,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:56,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:56,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:57,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 389 states and 643 transitions. [2024-11-08 22:39:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 643 transitions. [2024-11-08 22:39:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:39:57,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 388 states and 642 transitions. [2024-11-08 22:39:57,420 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 642 transitions. [2024-11-08 22:39:57,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:39:57,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:57,698 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:57,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:57,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 387 states and 641 transitions. [2024-11-08 22:39:57,772 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 641 transitions. [2024-11-08 22:39:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:39:57,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:57,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:58,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:58,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 386 states and 640 transitions. [2024-11-08 22:39:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 640 transitions. [2024-11-08 22:39:58,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:39:58,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:58,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:59,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:59,127 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:59,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 385 states and 639 transitions. [2024-11-08 22:39:59,182 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 639 transitions. [2024-11-08 22:39:59,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:39:59,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:59,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:59,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:59,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:59,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 384 states and 638 transitions. [2024-11-08 22:39:59,606 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 638 transitions. [2024-11-08 22:39:59,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:39:59,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:59,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:59,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:39:59,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:59,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 383 states and 637 transitions. [2024-11-08 22:39:59,900 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 637 transitions. [2024-11-08 22:39:59,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:39:59,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:59,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:00,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 382 states and 636 transitions. [2024-11-08 22:40:00,391 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 636 transitions. [2024-11-08 22:40:00,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:40:00,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:00,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 381 states and 635 transitions. [2024-11-08 22:40:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 635 transitions. [2024-11-08 22:40:00,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:40:00,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:00,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:00,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:01,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 380 states and 634 transitions. [2024-11-08 22:40:01,324 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 634 transitions. [2024-11-08 22:40:01,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:40:01,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 379 states and 633 transitions. [2024-11-08 22:40:01,560 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 633 transitions. [2024-11-08 22:40:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:40:01,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:01,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:02,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 378 states and 632 transitions. [2024-11-08 22:40:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 632 transitions. [2024-11-08 22:40:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:40:02,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:02,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:02,395 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:02,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 377 states and 631 transitions. [2024-11-08 22:40:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 631 transitions. [2024-11-08 22:40:02,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:40:02,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:02,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:02,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:03,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 376 states and 630 transitions. [2024-11-08 22:40:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 630 transitions. [2024-11-08 22:40:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:40:03,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:03,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:03,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 375 states and 629 transitions. [2024-11-08 22:40:03,314 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 629 transitions. [2024-11-08 22:40:03,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:40:03,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:03,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:03,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:03,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 374 states and 628 transitions. [2024-11-08 22:40:03,816 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 628 transitions. [2024-11-08 22:40:03,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:40:03,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:03,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:03,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:04,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 373 states and 627 transitions. [2024-11-08 22:40:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 627 transitions. [2024-11-08 22:40:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:40:04,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:04,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:04,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:04,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 372 states and 626 transitions. [2024-11-08 22:40:04,741 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 626 transitions. [2024-11-08 22:40:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:40:04,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:04,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:04,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:05,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:05,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 371 states and 625 transitions. [2024-11-08 22:40:05,028 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 625 transitions. [2024-11-08 22:40:05,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:40:05,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:05,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:05,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:05,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:05,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 370 states and 624 transitions. [2024-11-08 22:40:05,577 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 624 transitions. [2024-11-08 22:40:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:40:05,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:05,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:05,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:05,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:05,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:05,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 369 states and 623 transitions. [2024-11-08 22:40:05,880 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 623 transitions. [2024-11-08 22:40:05,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:40:05,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:05,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:06,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:06,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:06,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 368 states and 622 transitions. [2024-11-08 22:40:06,377 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 622 transitions. [2024-11-08 22:40:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:40:06,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:06,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:06,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:06,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:06,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 367 states and 621 transitions. [2024-11-08 22:40:06,670 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 621 transitions. [2024-11-08 22:40:06,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:40:06,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:06,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:07,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:07,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:07,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 366 states and 620 transitions. [2024-11-08 22:40:07,221 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 620 transitions. [2024-11-08 22:40:07,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:40:07,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:07,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:07,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:07,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 365 states and 619 transitions. [2024-11-08 22:40:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 619 transitions. [2024-11-08 22:40:07,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:40:07,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:07,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:07,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:07,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:08,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:08,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 364 states and 618 transitions. [2024-11-08 22:40:08,011 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 618 transitions. [2024-11-08 22:40:08,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:40:08,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:08,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:08,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:08,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:08,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 363 states and 617 transitions. [2024-11-08 22:40:08,221 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 617 transitions. [2024-11-08 22:40:08,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:40:08,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:08,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:08,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:09,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 362 states and 616 transitions. [2024-11-08 22:40:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 616 transitions. [2024-11-08 22:40:09,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:40:09,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:09,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:09,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:09,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:09,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 361 states and 615 transitions. [2024-11-08 22:40:09,312 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 615 transitions. [2024-11-08 22:40:09,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:40:09,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:09,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:09,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:09,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:09,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:09,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 360 states and 614 transitions. [2024-11-08 22:40:09,823 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 614 transitions. [2024-11-08 22:40:09,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:40:09,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:09,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 359 states and 613 transitions. [2024-11-08 22:40:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 613 transitions. [2024-11-08 22:40:10,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:40:10,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:10,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 358 states and 612 transitions. [2024-11-08 22:40:10,548 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 612 transitions. [2024-11-08 22:40:10,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:40:10,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:10,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 357 states and 611 transitions. [2024-11-08 22:40:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 611 transitions. [2024-11-08 22:40:10,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:40:10,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:10,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:11,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:11,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 356 states and 610 transitions. [2024-11-08 22:40:11,147 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 610 transitions. [2024-11-08 22:40:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:40:11,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:11,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:11,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 355 states and 609 transitions. [2024-11-08 22:40:11,369 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 609 transitions. [2024-11-08 22:40:11,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:40:11,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:11,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:11,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 354 states and 608 transitions. [2024-11-08 22:40:11,984 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 608 transitions. [2024-11-08 22:40:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:40:11,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:11,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:12,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:12,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 353 states and 607 transitions. [2024-11-08 22:40:12,205 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 607 transitions. [2024-11-08 22:40:12,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:40:12,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:12,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:12,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:12,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:12,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 352 states and 606 transitions. [2024-11-08 22:40:12,560 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 606 transitions. [2024-11-08 22:40:12,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:40:12,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:12,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:12,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:12,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:12,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 351 states and 605 transitions. [2024-11-08 22:40:12,893 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 605 transitions. [2024-11-08 22:40:12,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:40:12,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:12,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:13,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:13,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 350 states and 604 transitions. [2024-11-08 22:40:13,280 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 604 transitions. [2024-11-08 22:40:13,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:40:13,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:13,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:13,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:13,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 349 states and 603 transitions. [2024-11-08 22:40:13,478 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 603 transitions. [2024-11-08 22:40:13,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:40:13,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:13,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:13,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 348 states and 602 transitions. [2024-11-08 22:40:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 602 transitions. [2024-11-08 22:40:13,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:40:13,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:13,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:14,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:14,034 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:24,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:24,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 347 states and 601 transitions. [2024-11-08 22:40:24,228 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 601 transitions. [2024-11-08 22:40:24,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:40:24,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:24,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:24,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:24,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:40:34,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:44,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:44,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 346 states and 600 transitions. [2024-11-08 22:40:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 600 transitions. [2024-11-08 22:40:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:40:44,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:44,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:50,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:01,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:11,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:11,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:11,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 346 states and 598 transitions. [2024-11-08 22:41:11,741 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 598 transitions. [2024-11-08 22:41:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:41:11,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:11,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:16,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:18,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 346 states and 596 transitions. [2024-11-08 22:41:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 596 transitions. [2024-11-08 22:41:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:41:18,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:18,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:23,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:24,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:41:36,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:47,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:41:50,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:50,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 345 states and 595 transitions. [2024-11-08 22:41:50,466 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 595 transitions. [2024-11-08 22:41:50,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:41:50,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:50,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:55,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:59,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:11,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:22,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:42:29,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:29,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 344 states and 594 transitions. [2024-11-08 22:42:29,564 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 594 transitions. [2024-11-08 22:42:29,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:42:29,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:29,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:35,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:45,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:42:59,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:10,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:20,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 344 states and 592 transitions. [2024-11-08 22:43:20,779 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 592 transitions. [2024-11-08 22:43:20,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:43:20,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:20,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:43:41,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:43:53,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:44:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:06,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 344 states and 590 transitions. [2024-11-08 22:44:06,257 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 590 transitions. [2024-11-08 22:44:06,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:44:06,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:06,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:11,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:13,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:14,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 344 states and 588 transitions. [2024-11-08 22:44:14,377 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 588 transitions. [2024-11-08 22:44:14,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:44:14,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:14,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:19,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:44:40,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 343 states and 587 transitions. [2024-11-08 22:44:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 587 transitions. [2024-11-08 22:44:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:44:40,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:46,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:48,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:16,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:16,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 342 states and 586 transitions. [2024-11-08 22:45:16,394 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 586 transitions. [2024-11-08 22:45:16,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:45:16,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:16,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:21,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:45:49,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:01,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:46:44,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 342 states and 584 transitions. [2024-11-08 22:46:44,011 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 584 transitions. [2024-11-08 22:46:44,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:46:44,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:48,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:54,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:24,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:24,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 342 states and 582 transitions. [2024-11-08 22:47:24,421 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 582 transitions. [2024-11-08 22:47:24,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:47:24,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:24,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:29,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:31,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:34,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:34,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 342 states and 580 transitions. [2024-11-08 22:47:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 580 transitions. [2024-11-08 22:47:34,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:47:34,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:34,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:39,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:41,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:08,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 341 states and 579 transitions. [2024-11-08 22:48:08,491 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 579 transitions. [2024-11-08 22:48:08,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:48:08,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:08,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:23,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:17,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 340 states and 578 transitions. [2024-11-08 22:49:17,997 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 578 transitions. [2024-11-08 22:49:17,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:49:17,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:22,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:43,955 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:01,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:50:14,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:51:58,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 340 states and 576 transitions. [2024-11-08 22:51:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 576 transitions. [2024-11-08 22:51:58,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:51:58,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:58,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:04,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:10,247 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:50,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:50,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 340 states and 574 transitions. [2024-11-08 22:52:50,186 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 574 transitions. [2024-11-08 22:52:50,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:52:50,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:50,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:56,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 340 states and 572 transitions. [2024-11-08 22:53:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 572 transitions. [2024-11-08 22:53:03,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:53:03,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:03,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:08,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:12,349 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.