./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability 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_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/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_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/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_70339db7-1ee1-4a6e-85a1-7f02b94212f1/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 34327c45f5bb67454914f640ebf6bf1380406f6d81b1c1440537dbf8cffc8ffd --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:43:27,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:43:27,697 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:43:27,701 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:43:27,701 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:43:27,722 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:43:27,723 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:43:27,723 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:43:27,724 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:43:27,724 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:43:27,725 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:43:27,725 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:43:27,726 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:43:27,726 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:43:27,727 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:43:27,727 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:43:27,727 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:43:27,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:43:27,728 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:43:27,729 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:43:27,729 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:43:27,729 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:43:27,730 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:43:27,730 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:43:27,731 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:43:27,731 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:43:27,731 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:43:27,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:27,732 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:43:27,733 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:43:27,733 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:43:27,733 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:43:27,734 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:43:27,734 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_70339db7-1ee1-4a6e-85a1-7f02b94212f1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 34327c45f5bb67454914f640ebf6bf1380406f6d81b1c1440537dbf8cffc8ffd [2024-11-09 00:43:27,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:43:28,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:43:28,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:43:28,043 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:43:28,044 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:43:28,045 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c Unable to find full path for "g++" [2024-11-09 00:43:30,081 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:43:30,386 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:43:30,390 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c [2024-11-09 00:43:30,427 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/data/ef27de6e1/f297b32edc6449b4836afc05a4bdd031/FLAGa4dd17b17 [2024-11-09 00:43:30,448 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/data/ef27de6e1/f297b32edc6449b4836afc05a4bdd031 [2024-11-09 00:43:30,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:43:30,454 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:43:30,457 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:30,459 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:43:30,465 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:43:30,466 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,468 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c833e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:30, skipping insertion in model container [2024-11-09 00:43:30,468 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:43:30" (1/1) ... [2024-11-09 00:43:30,577 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:43:31,102 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_70339db7-1ee1-4a6e-85a1-7f02b94212f1/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c[65471,65484] [2024-11-09 00:43:31,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:43:31,121 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:43:31,263 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_70339db7-1ee1-4a6e-85a1-7f02b94212f1/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.2.ufo.BOUNDED-10.pals.c[65471,65484] [2024-11-09 00:43:31,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:43:31,286 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:43:31,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31 WrapperNode [2024-11-09 00:43:31,287 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:43:31,288 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:43:31,288 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:43:31,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:43:31,296 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,317 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,458 INFO L138 Inliner]: procedures = 24, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2139 [2024-11-09 00:43:31,458 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:43:31,459 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:43:31,459 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:43:31,459 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:43:31,473 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,481 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,482 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,534 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,572 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,580 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,595 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,610 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:43:31,612 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:43:31,612 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:43:31,612 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:43:31,613 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:43:31" (1/1) ... [2024-11-09 00:43:31,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:43:31,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:43:31,647 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:43:31,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70339db7-1ee1-4a6e-85a1-7f02b94212f1/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:43:31,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:43:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:43:31,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:43:31,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:43:31,918 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:43:31,922 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:43:34,274 INFO L? ?]: Removed 241 outVars from TransFormulas that were not future-live. [2024-11-09 00:43:34,275 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:43:36,345 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:43:36,393 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:43:36,394 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:43:36 BoogieIcfgContainer [2024-11-09 00:43:36,394 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:43:36,395 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:43:36,395 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:43:36,408 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:43:36,409 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:43:36" (1/1) ... [2024-11-09 00:43:36,418 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:43:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:36,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 443 states and 757 transitions. [2024-11-09 00:43:36,492 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 757 transitions. [2024-11-09 00:43:36,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:43:36,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:36,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:48,193 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 00:43:48,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:48,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 446 states and 763 transitions. [2024-11-09 00:43:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 763 transitions. [2024-11-09 00:43:48,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:43:48,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:48,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:48,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:55,134 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 00:43:55,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:55,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 450 states and 772 transitions. [2024-11-09 00:43:55,556 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 772 transitions. [2024-11-09 00:43:55,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:43:55,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:55,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:00,766 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 00:44:01,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 455 states and 783 transitions. [2024-11-09 00:44:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 783 transitions. [2024-11-09 00:44:01,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:44:01,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:01,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:08,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 461 states and 796 transitions. [2024-11-09 00:44:08,050 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 796 transitions. [2024-11-09 00:44:08,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:44:08,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:08,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:08,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:14,031 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 00:44:15,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:15,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 468 states and 811 transitions. [2024-11-09 00:44:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 811 transitions. [2024-11-09 00:44:15,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:44:15,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:15,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:15,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:21,686 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 00:44:23,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:23,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 476 states and 828 transitions. [2024-11-09 00:44:23,704 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 828 transitions. [2024-11-09 00:44:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:44:23,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:23,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:32,636 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 00:44:34,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:34,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 486 states and 847 transitions. [2024-11-09 00:44:34,674 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 847 transitions. [2024-11-09 00:44:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:44:34,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:34,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:34,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:40,256 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 00:44:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 495 states and 865 transitions. [2024-11-09 00:44:42,913 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 865 transitions. [2024-11-09 00:44:42,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:44:42,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:42,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:43,294 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 00:44:43,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:43,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 496 states and 865 transitions. [2024-11-09 00:44:43,748 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 865 transitions. [2024-11-09 00:44:43,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:44:43,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:43,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:43,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:44,094 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 00:44:44,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 497 states and 866 transitions. [2024-11-09 00:44:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 866 transitions. [2024-11-09 00:44:44,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:44:44,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:44,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:53,451 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 00:44:56,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 510 states and 889 transitions. [2024-11-09 00:44:56,973 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 889 transitions. [2024-11-09 00:44:56,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:44:56,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:57,752 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 00:44:58,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 513 states and 894 transitions. [2024-11-09 00:44:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 894 transitions. [2024-11-09 00:44:58,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:44:58,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:58,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:19,314 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 00:45:28,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:28,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 533 states and 938 transitions. [2024-11-09 00:45:28,062 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 938 transitions. [2024-11-09 00:45:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:45:28,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:28,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:28,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:35,813 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 00:45:47,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:47,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 554 states and 985 transitions. [2024-11-09 00:45:47,325 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 985 transitions. [2024-11-09 00:45:47,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:45:47,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:47,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:47,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:53,691 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 00:45:54,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:54,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 555 states and 986 transitions. [2024-11-09 00:45:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 986 transitions. [2024-11-09 00:45:54,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:45:54,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:54,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:54,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:00,390 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 00:46:10,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:10,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 577 states and 1033 transitions. [2024-11-09 00:46:10,403 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1033 transitions. [2024-11-09 00:46:10,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:46:10,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:10,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:10,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:16,568 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 00:46:17,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:17,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 578 states and 1037 transitions. [2024-11-09 00:46:17,138 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1037 transitions. [2024-11-09 00:46:17,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:46:17,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:17,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:17,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:22,691 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 00:46:23,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:23,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 579 states and 1038 transitions. [2024-11-09 00:46:23,178 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1038 transitions. [2024-11-09 00:46:23,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:46:23,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:23,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:23,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:29,473 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:40,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:40,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 602 states and 1087 transitions. [2024-11-09 00:46:40,261 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1087 transitions. [2024-11-09 00:46:40,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:46:40,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:40,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:47,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:48,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:48,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 604 states and 1095 transitions. [2024-11-09 00:46:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1095 transitions. [2024-11-09 00:46:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:46:48,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:48,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:54,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:55,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:55,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 605 states and 1096 transitions. [2024-11-09 00:46:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1096 transitions. [2024-11-09 00:46:55,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:46:55,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:55,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:01,117 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:01,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:01,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 606 states and 1100 transitions. [2024-11-09 00:47:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1100 transitions. [2024-11-09 00:47:01,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:47:01,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:01,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:01,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:08,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 607 states and 1101 transitions. [2024-11-09 00:47:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1101 transitions. [2024-11-09 00:47:08,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:47:08,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:08,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:15,679 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 00:47:28,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:28,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 631 states and 1151 transitions. [2024-11-09 00:47:28,639 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1151 transitions. [2024-11-09 00:47:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:47:28,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:28,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:28,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:34,725 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 00:47:36,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:36,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 634 states and 1163 transitions. [2024-11-09 00:47:36,819 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1163 transitions. [2024-11-09 00:47:36,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:47:36,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:36,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:44,637 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 00:47:57,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 655 states and 1207 transitions. [2024-11-09 00:47:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1207 transitions. [2024-11-09 00:47:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:47:57,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:57,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:03,473 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 00:48:04,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:04,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 656 states and 1208 transitions. [2024-11-09 00:48:04,346 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1208 transitions. [2024-11-09 00:48:04,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:48:04,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:04,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:04,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:10,372 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 00:48:11,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 657 states and 1214 transitions. [2024-11-09 00:48:11,204 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1214 transitions. [2024-11-09 00:48:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:48:11,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:11,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:17,503 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 00:48:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:18,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 659 states and 1216 transitions. [2024-11-09 00:48:18,889 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1216 transitions. [2024-11-09 00:48:18,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:48:18,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:18,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:19,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:24,855 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 00:48:25,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:25,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 660 states and 1217 transitions. [2024-11-09 00:48:25,556 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1217 transitions. [2024-11-09 00:48:25,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:48:25,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:25,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:25,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:32,291 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:45,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:45,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 677 states and 1255 transitions. [2024-11-09 00:48:45,385 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1255 transitions. [2024-11-09 00:48:45,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:48:45,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:45,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:51,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 681 states and 1270 transitions. [2024-11-09 00:48:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1270 transitions. [2024-11-09 00:48:54,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:48:54,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:54,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:01,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:01,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 682 states and 1274 transitions. [2024-11-09 00:49:01,664 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1274 transitions. [2024-11-09 00:49:01,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:49:01,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:01,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:02,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:07,901 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:09,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:09,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 684 states and 1277 transitions. [2024-11-09 00:49:09,450 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1277 transitions. [2024-11-09 00:49:09,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:49:09,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:09,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:09,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:15,363 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:16,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 685 states and 1278 transitions. [2024-11-09 00:49:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1278 transitions. [2024-11-09 00:49:16,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:49:16,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:16,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:23,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:25,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:25,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 686 states and 1289 transitions. [2024-11-09 00:49:25,274 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1289 transitions. [2024-11-09 00:49:25,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:49:25,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:25,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:25,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:31,567 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:33,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:33,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 688 states and 1293 transitions. [2024-11-09 00:49:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1293 transitions. [2024-11-09 00:49:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:49:33,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:33,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:39,242 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:40,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 690 states and 1297 transitions. [2024-11-09 00:49:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1297 transitions. [2024-11-09 00:49:40,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:49:40,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:40,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:41,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:46,878 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:47,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 691 states and 1299 transitions. [2024-11-09 00:49:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1299 transitions. [2024-11-09 00:49:47,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:49:47,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:53,795 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 692 states and 1301 transitions. [2024-11-09 00:49:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1301 transitions. [2024-11-09 00:49:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:49:54,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:22,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 711 states and 1331 transitions. [2024-11-09 00:50:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1331 transitions. [2024-11-09 00:50:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:50:22,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:22,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:31,257 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:38,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 718 states and 1351 transitions. [2024-11-09 00:50:38,333 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1351 transitions. [2024-11-09 00:50:38,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:50:38,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:38,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:39,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:52,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:58,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 722 states and 1359 transitions. [2024-11-09 00:50:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1359 transitions. [2024-11-09 00:50:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:50:58,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:21,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 729 states and 1386 transitions. [2024-11-09 00:51:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1386 transitions. [2024-11-09 00:51:21,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:51:21,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:21,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:37,927 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:58,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 746 states and 1460 transitions. [2024-11-09 00:51:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1460 transitions. [2024-11-09 00:51:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:51:58,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:58,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:14,438 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:39,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 763 states and 1533 transitions. [2024-11-09 00:52:39,087 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1533 transitions. [2024-11-09 00:52:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:52:39,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:39,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:49,092 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:04,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:04,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 777 states and 1567 transitions. [2024-11-09 00:53:04,431 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1567 transitions. [2024-11-09 00:53:04,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:53:04,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:04,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:04,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:27,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:27,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 789 states and 1588 transitions. [2024-11-09 00:53:27,219 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1588 transitions. [2024-11-09 00:53:27,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:53:27,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:27,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:27,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:46,666 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:10,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:10,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 806 states and 1652 transitions. [2024-11-09 00:54:10,129 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1652 transitions. [2024-11-09 00:54:10,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:54:10,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:10,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:18,042 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:19,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:19,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 808 states and 1655 transitions. [2024-11-09 00:54:19,916 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1655 transitions. [2024-11-09 00:54:19,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:54:19,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:19,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:28,239 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:30,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:30,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 810 states and 1658 transitions. [2024-11-09 00:54:30,121 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1658 transitions. [2024-11-09 00:54:30,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:54:30,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:30,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 824 states and 1690 transitions. [2024-11-09 00:54:59,934 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1690 transitions. [2024-11-09 00:54:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:54:59,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:59,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:07,891 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:15,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:15,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 829 states and 1704 transitions. [2024-11-09 00:55:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1704 transitions. [2024-11-09 00:55:15,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:55:15,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:15,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:23,445 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:25,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 831 states and 1715 transitions. [2024-11-09 00:55:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1715 transitions. [2024-11-09 00:55:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:55:25,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:25,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 841 states and 1731 transitions. [2024-11-09 00:55:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1731 transitions. [2024-11-09 00:55:44,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:55:44,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:44,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:44,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:53,868 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:06,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 851 states and 1748 transitions. [2024-11-09 00:56:06,550 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1748 transitions. [2024-11-09 00:56:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:56:06,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:06,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:15,671 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:34,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:34,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 863 states and 1779 transitions. [2024-11-09 00:56:34,413 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1779 transitions. [2024-11-09 00:56:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:56:34,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:34,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:42,751 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.