./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-invgen/seq-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/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_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/seq-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c770a3141edeab927df0da4e8c2152e1fb2e87b0c43a352500a7e3d3cff4533 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:58:38,674 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:58:38,771 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:58:38,779 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:58:38,782 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:58:38,815 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:58:38,817 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:58:38,817 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:58:38,818 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:58:38,819 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:58:38,819 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:58:38,820 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:58:38,820 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:58:38,821 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:58:38,821 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:58:38,822 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:58:38,822 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:58:38,822 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:58:38,823 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:58:38,823 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:58:38,824 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:58:38,828 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:58:38,828 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:58:38,829 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:58:38,829 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:58:38,829 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:58:38,830 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:58:38,830 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:58:38,831 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:58:38,831 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:58:38,835 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:58:38,836 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:58:38,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:58:38,836 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_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c770a3141edeab927df0da4e8c2152e1fb2e87b0c43a352500a7e3d3cff4533 [2024-11-08 22:58:39,137 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:58:39,179 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:58:39,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:58:39,185 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:58:39,186 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:58:39,187 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-invgen/seq-3.i Unable to find full path for "g++" [2024-11-08 22:58:41,305 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:58:41,484 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:58:41,484 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/sv-benchmarks/c/loop-invgen/seq-3.i [2024-11-08 22:58:41,495 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/data/cc14b07e6/401a732a91bc4dbdb3e8675ae3f02066/FLAG02cf5bdb0 [2024-11-08 22:58:41,518 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/data/cc14b07e6/401a732a91bc4dbdb3e8675ae3f02066 [2024-11-08 22:58:41,520 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:58:41,522 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:58:41,523 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:58:41,523 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:58:41,528 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:58:41,529 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,530 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@448385b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41, skipping insertion in model container [2024-11-08 22:58:41,531 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,563 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:58:41,743 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/sv-benchmarks/c/loop-invgen/seq-3.i[893,906] [2024-11-08 22:58:41,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:58:41,768 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:58:41,780 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/sv-benchmarks/c/loop-invgen/seq-3.i[893,906] [2024-11-08 22:58:41,785 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:58:41,801 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:58:41,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41 WrapperNode [2024-11-08 22:58:41,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:58:41,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:58:41,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:58:41,803 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:58:41,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,818 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,837 INFO L138 Inliner]: procedures = 16, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 62 [2024-11-08 22:58:41,837 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:58:41,838 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:58:41,838 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:58:41,838 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:58:41,847 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,848 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,849 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,850 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,853 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,857 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,858 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,859 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,860 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:58:41,861 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:58:41,862 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:58:41,862 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:58:41,863 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:58:41" (1/1) ... [2024-11-08 22:58:41,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:58:41,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:58:41,891 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:58:41,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f097bd6d-1ed0-44bf-95e8-5b9eabe61aba/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:58:41,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:58:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:58:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:58:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:58:41,987 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:58:41,989 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:58:42,165 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-08 22:58:42,165 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:58:42,188 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:58:42,189 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:58:42,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:58:42 BoogieIcfgContainer [2024-11-08 22:58:42,190 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:58:42,191 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:58:42,191 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:58:42,203 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:58:42,203 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:58:42" (1/1) ... [2024-11-08 22:58:42,213 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:58:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:42,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 17 states and 25 transitions. [2024-11-08 22:58:42,279 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 25 transitions. [2024-11-08 22:58:42,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:58:42,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:42,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:42,790 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 22:58:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:42,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 22 states and 38 transitions. [2024-11-08 22:58:42,970 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 38 transitions. [2024-11-08 22:58:42,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:58:42,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:42,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:43,069 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 22:58:43,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:43,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 22 states and 36 transitions. [2024-11-08 22:58:43,138 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 36 transitions. [2024-11-08 22:58:43,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:58:43,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:43,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:43,232 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 22:58:43,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:43,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-08 22:58:43,294 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-08 22:58:43,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:58:43,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:43,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:43,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:43,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 31 states and 55 transitions. [2024-11-08 22:58:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 55 transitions. [2024-11-08 22:58:44,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:58:44,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:44,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:44,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:45,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 34 states and 63 transitions. [2024-11-08 22:58:45,312 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 63 transitions. [2024-11-08 22:58:45,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:58:45,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:45,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:45,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:45,479 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:45,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 32 states and 55 transitions. [2024-11-08 22:58:45,876 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 55 transitions. [2024-11-08 22:58:45,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:58:45,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:45,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:45,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:46,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 33 states and 57 transitions. [2024-11-08 22:58:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 57 transitions. [2024-11-08 22:58:46,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:58:46,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:46,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:46,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-08 22:58:46,708 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-08 22:58:46,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:58:46,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:46,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:46,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 39 states and 68 transitions. [2024-11-08 22:58:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 68 transitions. [2024-11-08 22:58:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:58:49,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:49,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:49,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:49,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:50,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:50,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 40 states and 70 transitions. [2024-11-08 22:58:50,163 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 70 transitions. [2024-11-08 22:58:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:58:50,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:50,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:50,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:51,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:51,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 44 states and 78 transitions. [2024-11-08 22:58:51,990 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 78 transitions. [2024-11-08 22:58:51,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:58:51,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:52,205 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:53,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:53,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 45 states and 78 transitions. [2024-11-08 22:58:53,308 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 78 transitions. [2024-11-08 22:58:53,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:58:53,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:53,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:53,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:54,008 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:57,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 58 states and 102 transitions. [2024-11-08 22:58:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 102 transitions. [2024-11-08 22:58:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:58:57,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:57,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:58,099 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:58,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 60 states and 109 transitions. [2024-11-08 22:58:58,957 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 109 transitions. [2024-11-08 22:58:58,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:58:58,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:58,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:58:59,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 61 states and 109 transitions. [2024-11-08 22:58:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 109 transitions. [2024-11-08 22:58:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:58:59,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:59,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 67 states and 126 transitions. [2024-11-08 22:59:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 126 transitions. [2024-11-08 22:59:02,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:59:02,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:02,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:02,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:02,195 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:02,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 65 states and 119 transitions. [2024-11-08 22:59:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 119 transitions. [2024-11-08 22:59:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:59:02,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:02,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:02,831 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:04,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 66 states and 119 transitions. [2024-11-08 22:59:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 119 transitions. [2024-11-08 22:59:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:59:04,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:04,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:04,124 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 70 states and 123 transitions. [2024-11-08 22:59:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 123 transitions. [2024-11-08 22:59:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:59:05,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:05,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:06,185 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:10,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:10,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 83 states and 149 transitions. [2024-11-08 22:59:10,975 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 149 transitions. [2024-11-08 22:59:10,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:59:10,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:10,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:11,283 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:12,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:12,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 85 states and 156 transitions. [2024-11-08 22:59:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 156 transitions. [2024-11-08 22:59:12,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:59:12,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:12,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:12,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:12,686 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:13,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:13,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 86 states and 156 transitions. [2024-11-08 22:59:13,258 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 156 transitions. [2024-11-08 22:59:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:59:13,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:13,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:14,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 87 states and 156 transitions. [2024-11-08 22:59:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 156 transitions. [2024-11-08 22:59:14,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:14,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:14,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 9 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:18,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:18,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 93 states and 173 transitions. [2024-11-08 22:59:18,884 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 173 transitions. [2024-11-08 22:59:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:18,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:18,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:19,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:19,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 91 states and 165 transitions. [2024-11-08 22:59:19,558 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 165 transitions. [2024-11-08 22:59:19,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:59:19,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:19,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:19,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:19,643 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 23 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:20,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:20,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 95 states and 169 transitions. [2024-11-08 22:59:20,989 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 169 transitions. [2024-11-08 22:59:20,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:59:20,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:20,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:21,077 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 23 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 99 states and 173 transitions. [2024-11-08 22:59:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 173 transitions. [2024-11-08 22:59:22,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:59:22,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:22,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:23,816 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 23 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:30,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 112 states and 201 transitions. [2024-11-08 22:59:30,584 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 201 transitions. [2024-11-08 22:59:30,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:59:30,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:30,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 23 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:32,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 114 states and 209 transitions. [2024-11-08 22:59:32,621 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 209 transitions. [2024-11-08 22:59:32,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:59:32,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:32,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:32,753 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 38 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:34,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:34,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 118 states and 213 transitions. [2024-11-08 22:59:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 213 transitions. [2024-11-08 22:59:34,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:59:34,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:34,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:34,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:34,431 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 23 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:35,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 119 states and 213 transitions. [2024-11-08 22:59:35,240 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 213 transitions. [2024-11-08 22:59:35,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:59:35,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:35,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:35,560 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:40,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 125 states and 231 transitions. [2024-11-08 22:59:40,669 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 231 transitions. [2024-11-08 22:59:40,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:59:40,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:40,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:40,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 10 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:41,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:41,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 123 states and 222 transitions. [2024-11-08 22:59:41,605 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 222 transitions. [2024-11-08 22:59:41,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:59:41,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:41,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 38 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:43,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:43,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 127 states and 226 transitions. [2024-11-08 22:59:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 226 transitions. [2024-11-08 22:59:43,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:59:43,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:43,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:43,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 38 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:45,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 131 states and 230 transitions. [2024-11-08 22:59:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 230 transitions. [2024-11-08 22:59:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:59:45,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:45,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:47,265 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 38 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:56,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:56,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 144 states and 260 transitions. [2024-11-08 22:59:56,045 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 260 transitions. [2024-11-08 22:59:56,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:59:56,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:56,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:56,464 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 38 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:59:58,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:58,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 146 states and 269 transitions. [2024-11-08 22:59:58,536 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 269 transitions. [2024-11-08 22:59:58,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:59:58,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:58,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:58,645 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 57 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:00,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:00,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 150 states and 273 transitions. [2024-11-08 23:00:00,535 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 273 transitions. [2024-11-08 23:00:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:00:00,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:00,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:00,658 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 38 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:01,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:01,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 151 states and 273 transitions. [2024-11-08 23:00:01,672 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 273 transitions. [2024-11-08 23:00:01,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:00:01,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:01,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:02,022 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:08,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:08,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 157 states and 292 transitions. [2024-11-08 23:00:08,293 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 292 transitions. [2024-11-08 23:00:08,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:00:08,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:08,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:08,393 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 17 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:09,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 155 states and 282 transitions. [2024-11-08 23:00:09,293 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 282 transitions. [2024-11-08 23:00:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:00:09,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:09,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 57 proven. 37 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:11,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:11,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 159 states and 286 transitions. [2024-11-08 23:00:11,608 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 286 transitions. [2024-11-08 23:00:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:00:11,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:11,731 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 57 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:14,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:14,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 163 states and 290 transitions. [2024-11-08 23:00:14,340 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 290 transitions. [2024-11-08 23:00:14,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:14,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:14,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:16,827 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 57 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:27,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:27,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 176 states and 322 transitions. [2024-11-08 23:00:27,818 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 322 transitions. [2024-11-08 23:00:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:27,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:27,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:27,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:30,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:30,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 178 states and 332 transitions. [2024-11-08 23:00:30,774 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 332 transitions. [2024-11-08 23:00:30,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:30,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:30,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:30,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:30,906 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 80 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:33,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:33,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 182 states and 336 transitions. [2024-11-08 23:00:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 336 transitions. [2024-11-08 23:00:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:00:33,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:33,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:33,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:33,658 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 57 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:34,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 183 states and 336 transitions. [2024-11-08 23:00:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 336 transitions. [2024-11-08 23:00:34,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:00:34,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:34,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:34,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:35,334 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 36 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 189 states and 356 transitions. [2024-11-08 23:00:42,889 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 356 transitions. [2024-11-08 23:00:42,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:00:42,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:42,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:42,984 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 26 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:44,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 187 states and 345 transitions. [2024-11-08 23:00:44,087 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 345 transitions. [2024-11-08 23:00:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:00:44,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:44,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 80 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:46,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:46,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 191 states and 349 transitions. [2024-11-08 23:00:46,885 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 349 transitions. [2024-11-08 23:00:46,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:00:46,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:46,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 80 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:00:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 195 states and 353 transitions. [2024-11-08 23:00:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 353 transitions. [2024-11-08 23:00:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:00:49,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:49,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:52,631 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 80 proven. 74 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 208 states and 387 transitions. [2024-11-08 23:01:05,924 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 387 transitions. [2024-11-08 23:01:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:01:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:05,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:06,509 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 80 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:09,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:09,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 210 states and 398 transitions. [2024-11-08 23:01:09,428 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 398 transitions. [2024-11-08 23:01:09,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:01:09,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:09,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:09,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 107 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 214 states and 402 transitions. [2024-11-08 23:01:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 402 transitions. [2024-11-08 23:01:12,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:01:12,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:12,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:12,479 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 80 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:13,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 215 states and 402 transitions. [2024-11-08 23:01:13,835 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 402 transitions. [2024-11-08 23:01:13,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:01:13,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:13,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:13,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:14,340 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 49 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:23,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:23,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 221 states and 423 transitions. [2024-11-08 23:01:23,302 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 423 transitions. [2024-11-08 23:01:23,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:01:23,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:23,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:24,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:24,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 219 states and 411 transitions. [2024-11-08 23:01:24,767 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 411 transitions. [2024-11-08 23:01:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:01:24,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 107 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:27,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:27,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 223 states and 415 transitions. [2024-11-08 23:01:27,839 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 415 transitions. [2024-11-08 23:01:27,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:01:27,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:27,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 107 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 227 states and 419 transitions. [2024-11-08 23:01:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 419 transitions. [2024-11-08 23:01:31,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:01:31,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:31,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:33,960 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 107 proven. 93 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:48,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 240 states and 455 transitions. [2024-11-08 23:01:48,478 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 455 transitions. [2024-11-08 23:01:48,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:01:48,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:48,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:49,255 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 107 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:52,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:52,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 242 states and 467 transitions. [2024-11-08 23:01:52,654 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 467 transitions. [2024-11-08 23:01:52,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:01:52,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:52,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:52,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 138 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:55,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 246 states and 471 transitions. [2024-11-08 23:01:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 471 transitions. [2024-11-08 23:01:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:01:55,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:55,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:55,938 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 107 proven. 69 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:57,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:57,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 247 states and 471 transitions. [2024-11-08 23:01:57,542 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 471 transitions. [2024-11-08 23:01:57,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:01:57,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:57,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:57,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,100 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 64 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:08,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 253 states and 493 transitions. [2024-11-08 23:02:08,074 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 493 transitions. [2024-11-08 23:02:08,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:02:08,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:08,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:08,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:08,224 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 50 proven. 151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:09,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 251 states and 480 transitions. [2024-11-08 23:02:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 480 transitions. [2024-11-08 23:02:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:02:09,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:09,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:09,766 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 138 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:13,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 255 states and 484 transitions. [2024-11-08 23:02:13,180 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 484 transitions. [2024-11-08 23:02:13,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:02:13,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:13,322 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:16,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:16,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 259 states and 488 transitions. [2024-11-08 23:02:16,836 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 488 transitions. [2024-11-08 23:02:16,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:02:16,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:16,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:16,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:20,095 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 138 proven. 114 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 272 states and 526 transitions. [2024-11-08 23:02:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 526 transitions. [2024-11-08 23:02:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:02:37,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:37,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:37,914 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 138 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:41,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:41,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 274 states and 539 transitions. [2024-11-08 23:02:41,811 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 539 transitions. [2024-11-08 23:02:41,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:02:41,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:41,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 173 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:45,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:45,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 278 states and 543 transitions. [2024-11-08 23:02:45,599 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 543 transitions. [2024-11-08 23:02:45,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:02:45,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:45,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:45,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:45,914 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 138 proven. 86 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 279 states and 543 transitions. [2024-11-08 23:02:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 543 transitions. [2024-11-08 23:02:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:02:47,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:47,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:47,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:48,310 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 81 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:02:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:59,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 285 states and 566 transitions. [2024-11-08 23:02:59,814 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 566 transitions. [2024-11-08 23:02:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:02:59,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:59,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:59,961 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 65 proven. 188 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:01,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:01,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 283 states and 552 transitions. [2024-11-08 23:03:01,584 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 552 transitions. [2024-11-08 23:03:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:03:01,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:01,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:01,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 173 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 287 states and 556 transitions. [2024-11-08 23:03:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 556 transitions. [2024-11-08 23:03:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:03:05,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:05,988 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 173 proven. 118 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:09,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:09,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 291 states and 560 transitions. [2024-11-08 23:03:09,983 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 560 transitions. [2024-11-08 23:03:09,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:03:09,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:09,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:09,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:13,831 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 173 proven. 137 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:33,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 304 states and 600 transitions. [2024-11-08 23:03:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 600 transitions. [2024-11-08 23:03:33,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:03:33,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:33,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:33,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:34,412 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 173 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:38,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 306 states and 614 transitions. [2024-11-08 23:03:38,896 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 614 transitions. [2024-11-08 23:03:38,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:03:38,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:38,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:38,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:39,054 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 212 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 310 states and 618 transitions. [2024-11-08 23:03:43,256 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 618 transitions. [2024-11-08 23:03:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:03:43,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:43,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:43,556 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 173 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 311 states and 618 transitions. [2024-11-08 23:03:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 618 transitions. [2024-11-08 23:03:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:03:45,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:46,196 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 100 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:03:59,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:59,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 317 states and 642 transitions. [2024-11-08 23:03:59,648 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 642 transitions. [2024-11-08 23:03:59,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:03:59,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:59,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:59,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:59,850 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 82 proven. 229 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:01,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:01,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 315 states and 627 transitions. [2024-11-08 23:04:01,882 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 627 transitions. [2024-11-08 23:04:01,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:04:01,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:01,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:02,080 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 212 proven. 122 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:06,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 319 states and 631 transitions. [2024-11-08 23:04:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 631 transitions. [2024-11-08 23:04:06,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:04:06,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:06,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 212 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:11,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:11,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 323 states and 635 transitions. [2024-11-08 23:04:11,393 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 635 transitions. [2024-11-08 23:04:11,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:04:11,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:11,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 212 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:38,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:38,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 336 states and 677 transitions. [2024-11-08 23:04:38,514 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 677 transitions. [2024-11-08 23:04:38,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:04:38,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:38,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 212 proven. 142 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:44,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 338 states and 692 transitions. [2024-11-08 23:04:44,526 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 692 transitions. [2024-11-08 23:04:44,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:04:44,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:44,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:44,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:44,728 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 255 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:49,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 342 states and 696 transitions. [2024-11-08 23:04:49,356 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 696 transitions. [2024-11-08 23:04:49,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:04:49,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:49,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:49,521 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 212 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:04:51,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 343 states and 696 transitions. [2024-11-08 23:04:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 696 transitions. [2024-11-08 23:04:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:04:51,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:51,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:51,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:52,719 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 121 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:07,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:07,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 349 states and 721 transitions. [2024-11-08 23:05:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 721 transitions. [2024-11-08 23:05:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:05:07,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:07,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:08,014 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 101 proven. 274 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:10,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:10,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 347 states and 705 transitions. [2024-11-08 23:05:10,172 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 705 transitions. [2024-11-08 23:05:10,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:05:10,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:10,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:10,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:10,350 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 255 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:15,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 351 states and 709 transitions. [2024-11-08 23:05:15,303 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 709 transitions. [2024-11-08 23:05:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:05:15,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:15,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 255 proven. 166 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:20,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:20,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 355 states and 713 transitions. [2024-11-08 23:05:20,776 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 713 transitions. [2024-11-08 23:05:20,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:05:20,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:20,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:20,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:25,687 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 255 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 368 states and 757 transitions. [2024-11-08 23:05:50,616 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 757 transitions. [2024-11-08 23:05:50,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:05:50,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:50,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 255 proven. 167 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:05:57,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 370 states and 773 transitions. [2024-11-08 23:05:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 773 transitions. [2024-11-08 23:05:57,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:05:57,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:57,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 302 proven. 149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:03,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:03,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 374 states and 777 transitions. [2024-11-08 23:06:03,017 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 777 transitions. [2024-11-08 23:06:03,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:06:03,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:03,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:03,374 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 255 proven. 149 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:06,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:06,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 375 states and 777 transitions. [2024-11-08 23:06:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 777 transitions. [2024-11-08 23:06:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:06:06,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:06,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:06,962 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 144 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:23,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:23,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 381 states and 803 transitions. [2024-11-08 23:06:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 803 transitions. [2024-11-08 23:06:23,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:06:23,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:23,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:23,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:23,664 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 122 proven. 323 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:26,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:26,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 379 states and 786 transitions. [2024-11-08 23:06:26,202 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 786 transitions. [2024-11-08 23:06:26,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:06:26,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:26,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:26,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:26,360 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 302 proven. 170 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:31,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:31,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 383 states and 790 transitions. [2024-11-08 23:06:31,832 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 790 transitions. [2024-11-08 23:06:31,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:06:31,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:31,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:32,009 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 302 proven. 193 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:37,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 387 states and 794 transitions. [2024-11-08 23:06:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 794 transitions. [2024-11-08 23:06:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:06:37,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:37,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:37,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 302 proven. 218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:11,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 400 states and 840 transitions. [2024-11-08 23:07:11,852 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 840 transitions. [2024-11-08 23:07:11,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:07:11,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:13,104 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 302 proven. 194 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:19,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 402 states and 857 transitions. [2024-11-08 23:07:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 857 transitions. [2024-11-08 23:07:19,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:07:19,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:19,521 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 353 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:25,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:25,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 406 states and 861 transitions. [2024-11-08 23:07:25,208 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 861 transitions. [2024-11-08 23:07:25,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:07:25,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:25,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 476 backedges. 302 proven. 174 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:28,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:28,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 407 states and 861 transitions. [2024-11-08 23:07:28,072 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 861 transitions. [2024-11-08 23:07:28,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:07:28,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:28,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:28,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 547 backedges. 169 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 413 states and 888 transitions. [2024-11-08 23:07:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 888 transitions. [2024-11-08 23:07:47,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:07:47,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:47,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:47,930 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 145 proven. 376 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:50,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 411 states and 870 transitions. [2024-11-08 23:07:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 870 transitions. [2024-11-08 23:07:50,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:07:50,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:50,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:50,848 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 353 proven. 197 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:56,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 415 states and 874 transitions. [2024-11-08 23:07:56,981 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 874 transitions. [2024-11-08 23:07:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:07:56,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:56,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:56,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 353 proven. 222 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:03,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:03,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 419 states and 878 transitions. [2024-11-08 23:08:03,600 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 878 transitions. [2024-11-08 23:08:03,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:08:03,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:03,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:03,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:09,920 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 353 proven. 249 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:41,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 432 states and 926 transitions. [2024-11-08 23:08:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 926 transitions. [2024-11-08 23:08:41,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:08:41,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:41,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:41,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:43,118 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 353 proven. 223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:50,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:50,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 434 states and 944 transitions. [2024-11-08 23:08:50,588 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 944 transitions. [2024-11-08 23:08:50,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:08:50,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:50,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:50,793 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 408 proven. 201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:57,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:57,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 438 states and 948 transitions. [2024-11-08 23:08:57,919 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 948 transitions. [2024-11-08 23:08:57,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:08:57,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:57,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:57,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:58,169 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 353 proven. 201 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 439 states and 948 transitions. [2024-11-08 23:09:01,614 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 948 transitions. [2024-11-08 23:09:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:09:01,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:01,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:02,902 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 196 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:23,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 445 states and 976 transitions. [2024-11-08 23:09:23,808 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 976 transitions. [2024-11-08 23:09:23,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:09:23,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:23,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:23,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 170 proven. 433 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:27,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:27,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 443 states and 957 transitions. [2024-11-08 23:09:27,005 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 957 transitions. [2024-11-08 23:09:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:09:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:27,445 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 408 proven. 226 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:34,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 447 states and 961 transitions. [2024-11-08 23:09:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 961 transitions. [2024-11-08 23:09:34,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:09:34,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:34,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:34,836 INFO L134 CoverageAnalysis]: Checked inductivity of 661 backedges. 408 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:41,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 451 states and 965 transitions. [2024-11-08 23:09:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 965 transitions. [2024-11-08 23:09:41,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:09:41,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:41,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:48,986 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 408 proven. 282 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:24,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:24,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 464 states and 1015 transitions. [2024-11-08 23:10:24,863 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1015 transitions. [2024-11-08 23:10:24,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:10:24,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:24,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:24,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 662 backedges. 408 proven. 254 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:35,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:35,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 466 states and 1034 transitions. [2024-11-08 23:10:35,327 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1034 transitions. [2024-11-08 23:10:35,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:10:35,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:35,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:35,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 467 proven. 230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 470 states and 1038 transitions. [2024-11-08 23:10:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1038 transitions. [2024-11-08 23:10:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:10:43,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:43,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:44,289 INFO L134 CoverageAnalysis]: Checked inductivity of 638 backedges. 408 proven. 230 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:48,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 471 states and 1038 transitions. [2024-11-08 23:10:48,143 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 1038 transitions. [2024-11-08 23:10:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:10:48,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:48,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:48,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:49,622 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 225 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 477 states and 1067 transitions. [2024-11-08 23:11:12,701 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1067 transitions. [2024-11-08 23:11:12,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:11:12,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:12,914 INFO L134 CoverageAnalysis]: Checked inductivity of 691 backedges. 197 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:16,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:16,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 475 states and 1047 transitions. [2024-11-08 23:11:16,232 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1047 transitions. [2024-11-08 23:11:16,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:11:16,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:16,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:16,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:16,517 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 467 proven. 257 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:23,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 479 states and 1051 transitions. [2024-11-08 23:11:23,727 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1051 transitions. [2024-11-08 23:11:23,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:11:23,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:23,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:24,263 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 467 proven. 286 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:31,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:31,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 483 states and 1055 transitions. [2024-11-08 23:11:31,501 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1055 transitions. [2024-11-08 23:11:31,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:11:31,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:31,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,172 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 467 proven. 317 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.