./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/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_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bed48b88780a9161d07013a5b96d251b4e7830e1504dd411292edd1687355823 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:58:45,861 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:58:45,970 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:58:45,976 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:58:45,978 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:58:46,014 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:58:46,015 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:58:46,015 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:58:46,016 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:58:46,017 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:58:46,018 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:58:46,018 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:58:46,019 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:58:46,019 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:58:46,021 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:58:46,022 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:58:46,022 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:58:46,022 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:58:46,023 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:58:46,023 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:58:46,023 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:58:46,027 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:58:46,027 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:58:46,027 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:58:46,028 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:58:46,028 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:58:46,028 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:58:46,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:46,029 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:58:46,029 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:58:46,029 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:58:46,031 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:58:46,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:58:46,031 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_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bed48b88780a9161d07013a5b96d251b4e7830e1504dd411292edd1687355823 [2024-11-09 00:58:46,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:58:46,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:58:46,424 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:58:46,425 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:58:46,426 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:58:46,427 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c Unable to find full path for "g++" [2024-11-09 00:58:48,387 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:58:48,659 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:58:48,659 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c [2024-11-09 00:58:48,678 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/data/c5eefe84f/25ff96b5bc8241e8a8bf06a59242a608/FLAG6986517d8 [2024-11-09 00:58:48,709 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/data/c5eefe84f/25ff96b5bc8241e8a8bf06a59242a608 [2024-11-09 00:58:48,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:58:48,712 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:58:48,714 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:48,714 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:58:48,720 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:58:48,721 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:48" (1/1) ... [2024-11-09 00:58:48,722 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68a28fb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:48, skipping insertion in model container [2024-11-09 00:58:48,722 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:58:48" (1/1) ... [2024-11-09 00:58:48,794 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:58:49,270 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c[28194,28207] [2024-11-09 00:58:49,275 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:49,288 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:58:49,393 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.4.ufo.BOUNDED-8.pals.c[28194,28207] [2024-11-09 00:58:49,394 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:58:49,417 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:58:49,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49 WrapperNode [2024-11-09 00:58:49,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:58:49,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:49,419 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:58:49,419 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:58:49,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,441 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,511 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 957 [2024-11-09 00:58:49,512 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:58:49,513 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:58:49,513 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:58:49,513 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:58:49,531 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,539 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,561 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,578 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,583 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,587 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,596 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:58:49,597 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:58:49,597 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:58:49,597 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:58:49,598 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:58:49" (1/1) ... [2024-11-09 00:58:49,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:58:49,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:58:49,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:58:49,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df2f3ff2-11bb-4cab-aae0-9debdab0a88a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:58:49,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:58:49,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:58:49,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:58:49,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:58:49,926 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:58:49,929 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:58:51,318 INFO L? ?]: Removed 112 outVars from TransFormulas that were not future-live. [2024-11-09 00:58:51,318 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:58:52,368 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:58:52,369 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:58:52,369 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:58:52 BoogieIcfgContainer [2024-11-09 00:58:52,369 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:58:52,372 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:58:52,373 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:58:52,384 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:58:52,384 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:58:52" (1/1) ... [2024-11-09 00:58:52,396 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:58:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:52,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 142 states and 227 transitions. [2024-11-09 00:58:52,468 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 227 transitions. [2024-11-09 00:58:52,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:58:52,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:52,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:58,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:58,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:58,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 145 states and 233 transitions. [2024-11-09 00:58:58,693 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 233 transitions. [2024-11-09 00:58:58,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:58:58,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:58,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:02,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:02,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 149 states and 242 transitions. [2024-11-09 00:59:02,609 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 242 transitions. [2024-11-09 00:59:02,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:59:02,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:02,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:02,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:05,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 154 states and 253 transitions. [2024-11-09 00:59:06,142 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 253 transitions. [2024-11-09 00:59:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:59:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:06,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:06,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:08,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:09,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:09,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 160 states and 266 transitions. [2024-11-09 00:59:09,742 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 266 transitions. [2024-11-09 00:59:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:59:09,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:09,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:13,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 167 states and 281 transitions. [2024-11-09 00:59:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 281 transitions. [2024-11-09 00:59:13,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:59:13,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:13,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:18,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:18,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 176 states and 298 transitions. [2024-11-09 00:59:18,836 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 298 transitions. [2024-11-09 00:59:18,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:59:18,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:18,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:18,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:21,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:22,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 184 states and 314 transitions. [2024-11-09 00:59:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 314 transitions. [2024-11-09 00:59:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:59:22,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:22,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:23,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:23,144 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:23,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 185 states and 314 transitions. [2024-11-09 00:59:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 314 transitions. [2024-11-09 00:59:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:59:23,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:23,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:23,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:23,559 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:23,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:23,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 186 states and 315 transitions. [2024-11-09 00:59:23,580 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 315 transitions. [2024-11-09 00:59:23,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:59:23,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:23,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:23,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:26,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:29,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:29,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 198 states and 336 transitions. [2024-11-09 00:59:29,286 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 336 transitions. [2024-11-09 00:59:29,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:59:29,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:29,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:29,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:30,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:30,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 202 states and 342 transitions. [2024-11-09 00:59:30,333 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 342 transitions. [2024-11-09 00:59:30,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:59:30,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:30,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:30,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 221 states and 383 transitions. [2024-11-09 00:59:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 383 transitions. [2024-11-09 00:59:43,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:59:43,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:43,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:47,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 241 states and 427 transitions. [2024-11-09 00:59:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 427 transitions. [2024-11-09 00:59:55,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:59:55,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:55,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:58,800 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 242 states and 429 transitions. [2024-11-09 00:59:59,262 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 429 transitions. [2024-11-09 00:59:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:59:59,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:59,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:59,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:02,454 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:10,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:10,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 263 states and 474 transitions. [2024-11-09 01:00:10,524 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 474 transitions. [2024-11-09 01:00:10,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:00:10,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:10,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:10,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:12,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:13,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:13,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 265 states and 479 transitions. [2024-11-09 01:00:13,687 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 479 transitions. [2024-11-09 01:00:13,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:00:13,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:13,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:16,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 266 states and 483 transitions. [2024-11-09 01:00:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 483 transitions. [2024-11-09 01:00:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 01:00:16,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:16,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:28,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:28,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 288 states and 530 transitions. [2024-11-09 01:00:28,449 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 530 transitions. [2024-11-09 01:00:28,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 01:00:28,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:28,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:30,707 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:31,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:31,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 290 states and 533 transitions. [2024-11-09 01:00:31,666 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 533 transitions. [2024-11-09 01:00:31,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 01:00:31,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:31,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:34,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 291 states and 534 transitions. [2024-11-09 01:00:34,484 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 534 transitions. [2024-11-09 01:00:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 01:00:34,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:34,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:34,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:36,650 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:37,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 292 states and 539 transitions. [2024-11-09 01:00:37,229 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 539 transitions. [2024-11-09 01:00:37,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:00:37,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:37,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:37,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 308 states and 575 transitions. [2024-11-09 01:00:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 575 transitions. [2024-11-09 01:00:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:00:48,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 310 states and 578 transitions. [2024-11-09 01:00:52,144 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 578 transitions. [2024-11-09 01:00:52,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:00:52,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:52,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 311 states and 579 transitions. [2024-11-09 01:00:55,104 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 579 transitions. [2024-11-09 01:00:55,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:00:55,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:55,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:57,804 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:59,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 313 states and 587 transitions. [2024-11-09 01:00:59,157 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 587 transitions. [2024-11-09 01:00:59,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:00:59,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:59,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:59,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:01,306 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:02,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:02,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 315 states and 595 transitions. [2024-11-09 01:01:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 595 transitions. [2024-11-09 01:01:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:01:02,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:05,276 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 316 states and 596 transitions. [2024-11-09 01:01:06,013 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 596 transitions. [2024-11-09 01:01:06,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:01:06,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:06,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:12,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:24,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:24,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 340 states and 646 transitions. [2024-11-09 01:01:24,613 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 646 transitions. [2024-11-09 01:01:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:01:24,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:24,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 345 states and 659 transitions. [2024-11-09 01:01:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 659 transitions. [2024-11-09 01:01:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:01:33,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:33,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:33,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:38,084 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:39,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:39,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 347 states and 661 transitions. [2024-11-09 01:01:39,570 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 661 transitions. [2024-11-09 01:01:39,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:01:39,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:39,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:40,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:45,029 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:46,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:46,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 348 states and 662 transitions. [2024-11-09 01:01:46,148 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 662 transitions. [2024-11-09 01:01:46,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:01:46,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:46,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:46,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:55,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 353 states and 672 transitions. [2024-11-09 01:01:55,045 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 672 transitions. [2024-11-09 01:01:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:01:55,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:55,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:55,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:00,523 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 354 states and 673 transitions. [2024-11-09 01:02:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 673 transitions. [2024-11-09 01:02:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:02:01,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:07,418 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 371 states and 700 transitions. [2024-11-09 01:02:15,119 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 700 transitions. [2024-11-09 01:02:15,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 01:02:15,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:15,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:18,126 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:28,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:28,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 392 states and 732 transitions. [2024-11-09 01:02:28,253 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 732 transitions. [2024-11-09 01:02:28,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 01:02:28,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:28,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:33,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 396 states and 746 transitions. [2024-11-09 01:02:33,669 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 746 transitions. [2024-11-09 01:02:33,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 01:02:33,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,541 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:44,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 399 states and 752 transitions. [2024-11-09 01:02:44,490 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 752 transitions. [2024-11-09 01:02:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 01:02:44,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:49,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:59,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:59,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 421 states and 791 transitions. [2024-11-09 01:02:59,015 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 791 transitions. [2024-11-09 01:02:59,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:02:59,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:59,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:04,903 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 437 states and 860 transitions. [2024-11-09 01:03:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 860 transitions. [2024-11-09 01:03:19,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:03:19,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:19,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:19,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:26,705 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:45,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:45,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 453 states and 926 transitions. [2024-11-09 01:03:45,108 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 926 transitions. [2024-11-09 01:03:45,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:03:45,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:45,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:45,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:49,181 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:03,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:03,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 467 states and 978 transitions. [2024-11-09 01:04:03,290 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 978 transitions. [2024-11-09 01:04:03,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:03,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:03,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:07,663 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:23,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 483 states and 1019 transitions. [2024-11-09 01:04:23,639 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1019 transitions. [2024-11-09 01:04:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:23,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:23,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:33,992 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 4 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:04:53,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:53,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 499 states and 1060 transitions. [2024-11-09 01:04:53,503 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1060 transitions. [2024-11-09 01:04:53,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:04:53,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:53,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:53,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:57,924 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 6 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 509 states and 1086 transitions. [2024-11-09 01:05:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1086 transitions. [2024-11-09 01:05:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:05:08,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:08,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:13,053 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:27,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:27,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 521 states and 1114 transitions. [2024-11-09 01:05:27,140 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 1114 transitions. [2024-11-09 01:05:27,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:05:27,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:27,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:50,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:50,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 537 states and 1153 transitions. [2024-11-09 01:05:50,577 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1153 transitions. [2024-11-09 01:05:50,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:05:50,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:50,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:50,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:54,169 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 539 states and 1156 transitions. [2024-11-09 01:05:56,059 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1156 transitions. [2024-11-09 01:05:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:05:56,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:56,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:05,824 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:25,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 553 states and 1184 transitions. [2024-11-09 01:06:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1184 transitions. [2024-11-09 01:06:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:06:25,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:25,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:25,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 6 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:30,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 555 states and 1195 transitions. [2024-11-09 01:06:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 1195 transitions. [2024-11-09 01:06:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:06:30,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:30,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:35,462 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 566 states and 1217 transitions. [2024-11-09 01:06:50,358 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1217 transitions. [2024-11-09 01:06:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:06:50,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:50,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:50,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:53,266 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:07,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 578 states and 1254 transitions. [2024-11-09 01:07:07,798 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1254 transitions. [2024-11-09 01:07:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:07:07,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:07,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:07,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:10,808 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:12,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 579 states and 1263 transitions. [2024-11-09 01:07:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1263 transitions. [2024-11-09 01:07:12,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:07:12,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:12,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:12,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:15,467 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:17,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:17,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 581 states and 1273 transitions. [2024-11-09 01:07:17,241 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1273 transitions. [2024-11-09 01:07:17,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:07:17,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:17,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:20,303 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 583 states and 1283 transitions. [2024-11-09 01:07:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1283 transitions. [2024-11-09 01:07:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:07:21,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:21,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:22,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:25,033 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:26,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:26,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 585 states and 1286 transitions. [2024-11-09 01:07:26,761 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1286 transitions. [2024-11-09 01:07:26,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:07:26,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:26,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:32,033 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:07:47,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:47,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 595 states and 1311 transitions. [2024-11-09 01:07:47,117 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1311 transitions. [2024-11-09 01:07:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:07:47,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:47,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:50,221 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:09,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:09,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 611 states and 1359 transitions. [2024-11-09 01:08:09,071 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1359 transitions. [2024-11-09 01:08:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:08:09,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:09,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:09,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:14,079 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:18,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 614 states and 1380 transitions. [2024-11-09 01:08:18,687 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1380 transitions. [2024-11-09 01:08:18,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:08:18,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:18,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:22,233 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 617 states and 1401 transitions. [2024-11-09 01:08:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1401 transitions. [2024-11-09 01:08:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:08:25,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:25,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:29,400 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 6 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:31,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:31,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1405 states to 619 states and 1405 transitions. [2024-11-09 01:08:31,114 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1405 transitions. [2024-11-09 01:08:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:08:31,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:31,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:38,104 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:49,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 624 states and 1421 transitions. [2024-11-09 01:08:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1421 transitions. [2024-11-09 01:08:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:08:49,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:56,396 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 628 states and 1436 transitions. [2024-11-09 01:09:09,157 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1436 transitions. [2024-11-09 01:09:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:09:09,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:09,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:41,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:41,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 645 states and 1499 transitions. [2024-11-09 01:09:41,684 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1499 transitions. [2024-11-09 01:09:41,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:09:41,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:41,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:09:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:57,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 652 states and 1527 transitions. [2024-11-09 01:09:57,364 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1527 transitions. [2024-11-09 01:09:57,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:09:57,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:57,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:57,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:02,001 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:05,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 655 states and 1547 transitions. [2024-11-09 01:10:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1547 transitions. [2024-11-09 01:10:05,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 01:10:05,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:05,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:11,245 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:14,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:14,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 658 states and 1570 transitions. [2024-11-09 01:10:14,953 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1570 transitions. [2024-11-09 01:10:14,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:10:14,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:14,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:15,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:18,696 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 668 states and 1604 transitions. [2024-11-09 01:10:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1604 transitions. [2024-11-09 01:10:34,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:10:34,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:34,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:34,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:37,559 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:45,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 672 states and 1630 transitions. [2024-11-09 01:10:45,503 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1630 transitions. [2024-11-09 01:10:45,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:10:45,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:45,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:45,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:48,390 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:10:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:53,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 676 states and 1652 transitions. [2024-11-09 01:10:53,390 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1652 transitions. [2024-11-09 01:10:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 01:10:53,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:53,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.