./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/BradleyMannaSipma-CAV2005-Fig1.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/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_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/BradleyMannaSipma-CAV2005-Fig1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8553bd7027647a5604588c30aa29c454809a172163824e055b8bdeea70d5613d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:48:41,892 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:48:41,979 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 22:48:41,983 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:48:41,984 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:48:42,007 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:48:42,008 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:48:42,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:48:42,009 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:48:42,010 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:48:42,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:48:42,011 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:48:42,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:48:42,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:48:42,012 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:48:42,012 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:48:42,013 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:48:42,013 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:48:42,014 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:48:42,014 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:48:42,014 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:48:42,015 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:48:42,016 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:48:42,016 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:48:42,016 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:48:42,017 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:48:42,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:48:42,018 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:48:42,018 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:48:42,019 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:48:42,019 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:48:42,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:48:42,020 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_28479e9d-d71e-41a4-a805-72ac0fb2a941/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8553bd7027647a5604588c30aa29c454809a172163824e055b8bdeea70d5613d [2024-11-08 22:48:42,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:48:42,335 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:48:42,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:48:42,360 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:48:42,360 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:48:42,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-crafted-lit/BradleyMannaSipma-CAV2005-Fig1.c Unable to find full path for "g++" [2024-11-08 22:48:44,453 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:48:44,664 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:48:44,665 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/sv-benchmarks/c/termination-crafted-lit/BradleyMannaSipma-CAV2005-Fig1.c [2024-11-08 22:48:44,672 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/data/38ac6873a/6f99c3da4ef44258bba2a1abf508162b/FLAG9c132657d [2024-11-08 22:48:45,038 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/data/38ac6873a/6f99c3da4ef44258bba2a1abf508162b [2024-11-08 22:48:45,040 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:48:45,041 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:48:45,043 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:48:45,043 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:48:45,047 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:48:45,048 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,049 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26ea075c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45, skipping insertion in model container [2024-11-08 22:48:45,049 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,067 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:48:45,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:48:45,251 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:48:45,261 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:48:45,274 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:48:45,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45 WrapperNode [2024-11-08 22:48:45,275 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:48:45,276 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:48:45,276 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:48:45,276 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:48:45,282 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,285 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,300 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 25 [2024-11-08 22:48:45,300 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:48:45,301 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:48:45,301 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:48:45,301 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:48:45,310 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,311 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,311 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,312 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,314 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,318 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,318 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,319 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,321 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:48:45,322 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:48:45,322 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:48:45,322 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:48:45,323 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:48:45,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:48:45,359 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:48:45,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28479e9d-d71e-41a4-a805-72ac0fb2a941/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:48:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:48:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:48:45,482 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:48:45,484 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:48:45,613 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-08 22:48:45,614 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:48:45,647 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:48:45,648 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:48:45,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:48:45 BoogieIcfgContainer [2024-11-08 22:48:45,649 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:48:45,650 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:48:45,651 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:48:45,662 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:48:45,662 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:48:45" (1/1) ... [2024-11-08 22:48:45,677 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:48:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:45,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2024-11-08 22:48:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2024-11-08 22:48:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:48:45,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:45,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:45,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:46,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:46,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2024-11-08 22:48:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2024-11-08 22:48:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:48:46,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:46,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:46,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:46,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:46,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2024-11-08 22:48:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2024-11-08 22:48:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:48:46,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:46,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:46,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:46,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:46,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 21 states and 30 transitions. [2024-11-08 22:48:46,533 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 30 transitions. [2024-11-08 22:48:46,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:48:46,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:46,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:46,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:46,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 23 states and 34 transitions. [2024-11-08 22:48:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 34 transitions. [2024-11-08 22:48:46,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:48:46,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:46,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:46,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:46,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:47,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 28 states and 44 transitions. [2024-11-08 22:48:47,266 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 44 transitions. [2024-11-08 22:48:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:48:47,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:47,426 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:47,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 33 states and 54 transitions. [2024-11-08 22:48:47,981 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 54 transitions. [2024-11-08 22:48:47,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:48:47,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:47,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:48,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 43 states and 69 transitions. [2024-11-08 22:48:48,894 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 69 transitions. [2024-11-08 22:48:48,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:48:48,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:48,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:48,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:49,026 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:49,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:49,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 48 states and 77 transitions. [2024-11-08 22:48:49,791 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 77 transitions. [2024-11-08 22:48:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:48:49,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 48 states and 76 transitions. [2024-11-08 22:48:50,388 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 76 transitions. [2024-11-08 22:48:50,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:48:50,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 50 states and 78 transitions. [2024-11-08 22:48:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 78 transitions. [2024-11-08 22:48:50,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:48:50,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:50,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:51,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:51,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:51,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 55 states and 88 transitions. [2024-11-08 22:48:51,955 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 88 transitions. [2024-11-08 22:48:51,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:48:51,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:51,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:53,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 60 states and 97 transitions. [2024-11-08 22:48:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 97 transitions. [2024-11-08 22:48:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:48:53,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:53,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:53,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:53,357 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 65 states and 102 transitions. [2024-11-08 22:48:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 102 transitions. [2024-11-08 22:48:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:48:54,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:54,284 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:54,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:54,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 70 states and 106 transitions. [2024-11-08 22:48:54,517 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 106 transitions. [2024-11-08 22:48:54,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:48:54,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:54,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:54,555 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:55,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:55,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 77 states and 115 transitions. [2024-11-08 22:48:55,247 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 115 transitions. [2024-11-08 22:48:55,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:48:55,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:55,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,541 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:56,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 82 states and 125 transitions. [2024-11-08 22:48:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 125 transitions. [2024-11-08 22:48:56,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:48:56,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,478 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:57,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 87 states and 130 transitions. [2024-11-08 22:48:57,023 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 130 transitions. [2024-11-08 22:48:57,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:48:57,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 87 states and 128 transitions. [2024-11-08 22:48:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 128 transitions. [2024-11-08 22:48:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:48:58,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:58,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:58,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 89 states and 131 transitions. [2024-11-08 22:48:58,859 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 131 transitions. [2024-11-08 22:48:58,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:48:58,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:58,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:00,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 94 states and 137 transitions. [2024-11-08 22:49:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 137 transitions. [2024-11-08 22:49:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:49:00,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:00,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,673 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:01,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 99 states and 147 transitions. [2024-11-08 22:49:01,788 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 147 transitions. [2024-11-08 22:49:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:49:01,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:01,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:01,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:01,881 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 15 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:49:02,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:02,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 104 states and 152 transitions. [2024-11-08 22:49:02,528 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 152 transitions. [2024-11-08 22:49:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:49:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:02,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:04,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:04,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 109 states and 158 transitions. [2024-11-08 22:49:04,117 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 158 transitions. [2024-11-08 22:49:04,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:49:04,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:04,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:05,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:05,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 114 states and 168 transitions. [2024-11-08 22:49:05,971 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 168 transitions. [2024-11-08 22:49:05,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:49:05,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:05,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:06,602 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:07,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 119 states and 174 transitions. [2024-11-08 22:49:07,964 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 174 transitions. [2024-11-08 22:49:07,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:49:07,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:07,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:08,041 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 15 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:49:08,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:08,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 124 states and 179 transitions. [2024-11-08 22:49:08,743 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 179 transitions. [2024-11-08 22:49:08,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:49:08,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:08,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:08,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,553 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:11,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 129 states and 189 transitions. [2024-11-08 22:49:11,148 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 189 transitions. [2024-11-08 22:49:11,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:49:11,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:11,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,968 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:13,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 134 states and 195 transitions. [2024-11-08 22:49:13,797 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 195 transitions. [2024-11-08 22:49:13,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:49:13,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 18 proven. 25 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-08 22:49:14,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 139 states and 200 transitions. [2024-11-08 22:49:14,653 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 200 transitions. [2024-11-08 22:49:14,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:49:14,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:14,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 144 states and 210 transitions. [2024-11-08 22:49:17,529 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 210 transitions. [2024-11-08 22:49:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:49:17,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:20,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:20,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 149 states and 216 transitions. [2024-11-08 22:49:20,682 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 216 transitions. [2024-11-08 22:49:20,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:49:20,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:20,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:20,765 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 21 proven. 30 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:49:21,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:21,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 154 states and 221 transitions. [2024-11-08 22:49:21,665 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 221 transitions. [2024-11-08 22:49:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:49:21,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:21,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:22,972 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:25,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:25,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 159 states and 231 transitions. [2024-11-08 22:49:25,143 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 231 transitions. [2024-11-08 22:49:25,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:49:25,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:25,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:25,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:28,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 164 states and 237 transitions. [2024-11-08 22:49:28,701 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 237 transitions. [2024-11-08 22:49:28,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:49:28,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:28,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:28,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 22:49:29,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:29,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 169 states and 242 transitions. [2024-11-08 22:49:29,807 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 242 transitions. [2024-11-08 22:49:29,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:49:29,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:29,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:31,158 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:33,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:33,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 174 states and 252 transitions. [2024-11-08 22:49:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 252 transitions. [2024-11-08 22:49:33,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:49:33,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:33,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 179 states and 258 transitions. [2024-11-08 22:49:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 258 transitions. [2024-11-08 22:49:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:49:37,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:37,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:38,008 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 27 proven. 40 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-08 22:49:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:39,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 184 states and 263 transitions. [2024-11-08 22:49:39,157 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 263 transitions. [2024-11-08 22:49:39,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:39,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:39,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:39,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,721 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:43,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:43,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 189 states and 273 transitions. [2024-11-08 22:49:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 273 transitions. [2024-11-08 22:49:43,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:43,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:43,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:43,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 30 proven. 45 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:49:45,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:45,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 194 states and 278 transitions. [2024-11-08 22:49:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 278 transitions. [2024-11-08 22:49:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:45,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:45,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:45,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:50,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 199 states and 284 transitions. [2024-11-08 22:49:50,442 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 284 transitions. [2024-11-08 22:49:50,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:49:50,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:50,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:50,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:49:56,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 204 states and 294 transitions. [2024-11-08 22:49:56,022 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 294 transitions. [2024-11-08 22:49:56,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:49:56,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:56,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:56,118 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 33 proven. 50 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2024-11-08 22:49:57,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:57,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 209 states and 299 transitions. [2024-11-08 22:49:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 299 transitions. [2024-11-08 22:49:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:49:57,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:57,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:59,783 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:03,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 214 states and 305 transitions. [2024-11-08 22:50:03,559 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 305 transitions. [2024-11-08 22:50:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:50:03,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:03,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:09,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 219 states and 315 transitions. [2024-11-08 22:50:09,787 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 315 transitions. [2024-11-08 22:50:09,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:50:09,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:09,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:09,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 36 proven. 55 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-08 22:50:11,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:11,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 224 states and 320 transitions. [2024-11-08 22:50:11,413 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 320 transitions. [2024-11-08 22:50:11,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:50:11,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:11,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:11,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:18,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:18,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 229 states and 326 transitions. [2024-11-08 22:50:18,009 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 326 transitions. [2024-11-08 22:50:18,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:50:18,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:18,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:18,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:20,645 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:25,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 234 states and 336 transitions. [2024-11-08 22:50:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 336 transitions. [2024-11-08 22:50:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:50:25,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:25,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:32,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 239 states and 342 transitions. [2024-11-08 22:50:32,436 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 342 transitions. [2024-11-08 22:50:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:50:32,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:32,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 39 proven. 60 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-08 22:50:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:34,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 244 states and 347 transitions. [2024-11-08 22:50:34,262 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 347 transitions. [2024-11-08 22:50:34,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:50:34,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:34,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:37,134 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:41,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:41,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 249 states and 357 transitions. [2024-11-08 22:50:41,953 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 357 transitions. [2024-11-08 22:50:41,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:50:41,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:41,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:41,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:42,046 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 42 proven. 65 refuted. 0 times theorem prover too weak. 390 trivial. 0 not checked. [2024-11-08 22:50:43,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:43,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 254 states and 362 transitions. [2024-11-08 22:50:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 362 transitions. [2024-11-08 22:50:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:50:43,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:43,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:43,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:47,021 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:50:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 259 states and 368 transitions. [2024-11-08 22:50:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 368 transitions. [2024-11-08 22:50:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:50:52,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:52,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:52,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:55,729 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:01,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:01,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 264 states and 378 transitions. [2024-11-08 22:51:01,032 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 378 transitions. [2024-11-08 22:51:01,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:51:01,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:01,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:01,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 45 proven. 70 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-11-08 22:51:03,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:03,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 269 states and 383 transitions. [2024-11-08 22:51:03,152 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 383 transitions. [2024-11-08 22:51:03,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:51:03,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:03,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:06,637 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:12,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:12,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 274 states and 389 transitions. [2024-11-08 22:51:12,427 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 389 transitions. [2024-11-08 22:51:12,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:51:12,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:12,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:12,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:16,236 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 279 states and 399 transitions. [2024-11-08 22:51:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 399 transitions. [2024-11-08 22:51:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:51:22,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:22,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 48 proven. 75 refuted. 0 times theorem prover too weak. 525 trivial. 0 not checked. [2024-11-08 22:51:24,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 284 states and 404 transitions. [2024-11-08 22:51:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 404 transitions. [2024-11-08 22:51:24,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:51:24,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:28,642 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:35,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 289 states and 410 transitions. [2024-11-08 22:51:35,165 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 410 transitions. [2024-11-08 22:51:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:51:35,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:35,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:35,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:39,507 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:51:46,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:46,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 294 states and 420 transitions. [2024-11-08 22:51:46,314 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 420 transitions. [2024-11-08 22:51:46,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:51:46,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:46,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:46,442 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 51 proven. 80 refuted. 0 times theorem prover too weak. 600 trivial. 0 not checked. [2024-11-08 22:51:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:48,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 299 states and 425 transitions. [2024-11-08 22:51:48,823 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 425 transitions. [2024-11-08 22:51:48,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:51:48,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:48,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:48,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:53,522 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:00,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 304 states and 431 transitions. [2024-11-08 22:52:00,842 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 431 transitions. [2024-11-08 22:52:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:52:00,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:00,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:00,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:05,735 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:13,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 309 states and 441 transitions. [2024-11-08 22:52:13,363 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 441 transitions. [2024-11-08 22:52:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:52:13,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:13,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:13,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:13,466 INFO L134 CoverageAnalysis]: Checked inductivity of 819 backedges. 54 proven. 85 refuted. 0 times theorem prover too weak. 680 trivial. 0 not checked. [2024-11-08 22:52:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:15,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 314 states and 446 transitions. [2024-11-08 22:52:15,859 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 446 transitions. [2024-11-08 22:52:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:52:15,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:15,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:15,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:21,253 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:29,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:29,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 319 states and 452 transitions. [2024-11-08 22:52:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 452 transitions. [2024-11-08 22:52:29,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:52:29,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:29,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:29,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:34,708 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:52:42,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:42,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 324 states and 462 transitions. [2024-11-08 22:52:42,817 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 462 transitions. [2024-11-08 22:52:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:52:42,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:42,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:42,913 INFO L134 CoverageAnalysis]: Checked inductivity of 912 backedges. 57 proven. 90 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2024-11-08 22:52:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 329 states and 467 transitions. [2024-11-08 22:52:45,616 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 467 transitions. [2024-11-08 22:52:45,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:52:45,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:45,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:45,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:51,933 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:00,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:00,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 334 states and 473 transitions. [2024-11-08 22:53:00,857 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 473 transitions. [2024-11-08 22:53:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:53:00,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:00,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 339 states and 483 transitions. [2024-11-08 22:53:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 483 transitions. [2024-11-08 22:53:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:53:16,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1010 backedges. 60 proven. 95 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2024-11-08 22:53:19,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 344 states and 488 transitions. [2024-11-08 22:53:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 488 transitions. [2024-11-08 22:53:19,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:53:19,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:19,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:19,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:35,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:35,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 349 states and 494 transitions. [2024-11-08 22:53:35,873 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 494 transitions. [2024-11-08 22:53:35,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:53:35,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:35,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:35,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:42,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:53:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 354 states and 504 transitions. [2024-11-08 22:53:52,581 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 504 transitions. [2024-11-08 22:53:52,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:53:52,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:52,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 63 proven. 100 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2024-11-08 22:53:55,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 359 states and 509 transitions. [2024-11-08 22:53:55,947 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 509 transitions. [2024-11-08 22:53:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:53:55,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:55,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:02,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 364 states and 515 transitions. [2024-11-08 22:54:13,304 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 515 transitions. [2024-11-08 22:54:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:54:13,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:13,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:20,460 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:31,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 369 states and 525 transitions. [2024-11-08 22:54:31,070 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 525 transitions. [2024-11-08 22:54:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:54:31,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:31,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:38,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:54:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:50,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 374 states and 531 transitions. [2024-11-08 22:54:50,494 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 531 transitions. [2024-11-08 22:54:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:54:50,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:50,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1221 backedges. 66 proven. 105 refuted. 0 times theorem prover too weak. 1050 trivial. 0 not checked. [2024-11-08 22:54:53,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:53,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 379 states and 536 transitions. [2024-11-08 22:54:53,805 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 536 transitions. [2024-11-08 22:54:53,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:54:53,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:53,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 384 states and 546 transitions. [2024-11-08 22:55:13,821 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 546 transitions. [2024-11-08 22:55:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:55:13,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:13,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:13,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 69 proven. 110 refuted. 0 times theorem prover too weak. 1155 trivial. 0 not checked. [2024-11-08 22:55:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:17,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 389 states and 551 transitions. [2024-11-08 22:55:17,407 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 551 transitions. [2024-11-08 22:55:17,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:55:17,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:17,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:17,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:25,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:38,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:38,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 394 states and 557 transitions. [2024-11-08 22:55:38,777 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 557 transitions. [2024-11-08 22:55:38,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:55:38,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:38,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:55:59,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:59,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 399 states and 567 transitions. [2024-11-08 22:55:59,822 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 567 transitions. [2024-11-08 22:55:59,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:55:59,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:59,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:59,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 72 proven. 115 refuted. 0 times theorem prover too weak. 1265 trivial. 0 not checked. [2024-11-08 22:56:03,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:03,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 404 states and 572 transitions. [2024-11-08 22:56:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 572 transitions. [2024-11-08 22:56:03,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:56:03,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:03,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:13,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:27,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 409 states and 578 transitions. [2024-11-08 22:56:27,532 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 578 transitions. [2024-11-08 22:56:27,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:56:27,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:27,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:56:51,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:51,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 414 states and 588 transitions. [2024-11-08 22:56:51,318 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 588 transitions. [2024-11-08 22:56:51,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:56:51,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:51,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:51,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:02,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:17,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:17,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 419 states and 594 transitions. [2024-11-08 22:57:17,272 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 594 transitions. [2024-11-08 22:57:17,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:57:17,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:17,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:17,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1575 backedges. 75 proven. 120 refuted. 0 times theorem prover too weak. 1380 trivial. 0 not checked. [2024-11-08 22:57:21,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:21,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 424 states and 599 transitions. [2024-11-08 22:57:21,476 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 599 transitions. [2024-11-08 22:57:21,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:57:21,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:21,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:21,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:32,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:57:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:47,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 429 states and 609 transitions. [2024-11-08 22:57:47,019 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 609 transitions. [2024-11-08 22:57:47,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:57:47,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:47,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:47,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:58,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:14,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:14,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 434 states and 615 transitions. [2024-11-08 22:58:14,918 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 615 transitions. [2024-11-08 22:58:14,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:58:14,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:14,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:14,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:15,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1703 backedges. 78 proven. 125 refuted. 0 times theorem prover too weak. 1500 trivial. 0 not checked. [2024-11-08 22:58:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:19,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 439 states and 620 transitions. [2024-11-08 22:58:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 620 transitions. [2024-11-08 22:58:19,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:58:19,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:31,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:49,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:49,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 444 states and 630 transitions. [2024-11-08 22:58:49,499 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 630 transitions. [2024-11-08 22:58:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:58:49,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:49,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:49,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:02,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:20,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:20,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 449 states and 636 transitions. [2024-11-08 22:59:20,665 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 636 transitions. [2024-11-08 22:59:20,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:59:20,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:20,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 81 proven. 130 refuted. 0 times theorem prover too weak. 1625 trivial. 0 not checked. [2024-11-08 22:59:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:25,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 454 states and 641 transitions. [2024-11-08 22:59:25,506 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 641 transitions. [2024-11-08 22:59:25,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:59:25,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:25,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:25,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:38,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:55,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:55,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 459 states and 651 transitions. [2024-11-08 22:59:55,673 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 651 transitions. [2024-11-08 22:59:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:59:55,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:55,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:55,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:55,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1974 backedges. 84 proven. 135 refuted. 0 times theorem prover too weak. 1755 trivial. 0 not checked. [2024-11-08 23:00:00,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:00,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 464 states and 656 transitions. [2024-11-08 23:00:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 656 transitions. [2024-11-08 23:00:00,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:00:00,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:00,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:00,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:14,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 469 states and 662 transitions. [2024-11-08 23:00:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 662 transitions. [2024-11-08 23:00:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:00:33,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:06,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 474 states and 672 transitions. [2024-11-08 23:01:06,399 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 672 transitions. [2024-11-08 23:01:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:01:06,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:06,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:20,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:41,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:41,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 479 states and 678 transitions. [2024-11-08 23:01:41,495 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 678 transitions. [2024-11-08 23:01:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:01:41,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:41,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:41,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2117 backedges. 87 proven. 140 refuted. 0 times theorem prover too weak. 1890 trivial. 0 not checked. [2024-11-08 23:01:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 484 states and 683 transitions. [2024-11-08 23:01:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 683 transitions. [2024-11-08 23:01:47,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:01:47,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:47,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:47,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat