./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem06_label00.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/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_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem06_label00.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/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_70b9011a-873b-4057-9746-626d26ab122d/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 ea4e04de29fa04e316b1063e2c301081a96912d1c888b8274da21d93239e0001 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:10:09,004 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:10:09,090 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:10:09,096 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:10:09,100 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:10:09,130 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:10:09,131 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:10:09,131 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:10:09,132 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:10:09,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:10:09,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:10:09,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:10:09,137 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:10:09,138 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:10:09,138 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:10:09,139 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:10:09,139 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:10:09,142 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:10:09,143 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:10:09,143 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:10:09,144 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:10:09,145 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:10:09,145 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:10:09,146 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:10:09,149 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:10:09,150 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:10:09,151 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:10:09,151 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:10:09,152 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:10:09,152 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:10:09,156 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:10:09,157 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:10:09,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:10:09,157 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_70b9011a-873b-4057-9746-626d26ab122d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ea4e04de29fa04e316b1063e2c301081a96912d1c888b8274da21d93239e0001 [2024-11-08 23:10:09,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:10:09,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:10:09,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:10:09,529 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:10:09,529 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:10:09,531 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem06_label00.c Unable to find full path for "g++" [2024-11-08 23:10:11,670 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:10:12,355 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:10:12,356 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/sv-benchmarks/c/eca-rers2012/Problem06_label00.c [2024-11-08 23:10:12,420 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/data/fb38f9d45/6333bcbcc54140c79d2fde931eb25828/FLAG9a00d7be4 [2024-11-08 23:10:12,442 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/data/fb38f9d45/6333bcbcc54140c79d2fde931eb25828 [2024-11-08 23:10:12,445 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:10:12,446 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:10:12,448 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:10:12,448 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:10:12,456 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:10:12,457 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:10:12" (1/1) ... [2024-11-08 23:10:12,458 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fd6b076 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:12, skipping insertion in model container [2024-11-08 23:10:12,461 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:10:12" (1/1) ... [2024-11-08 23:10:12,765 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:10:15,028 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_70b9011a-873b-4057-9746-626d26ab122d/sv-benchmarks/c/eca-rers2012/Problem06_label00.c[331056,331069] [2024-11-08 23:10:15,061 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:10:15,077 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:10:16,338 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_70b9011a-873b-4057-9746-626d26ab122d/sv-benchmarks/c/eca-rers2012/Problem06_label00.c[331056,331069] [2024-11-08 23:10:16,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:10:16,409 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:10:16,410 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16 WrapperNode [2024-11-08 23:10:16,410 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:10:16,411 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:10:16,412 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:10:16,412 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:10:16,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:16,517 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:16,952 INFO L138 Inliner]: procedures = 18, calls = 12, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 10177 [2024-11-08 23:10:16,953 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:10:16,954 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:10:16,954 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:10:16,954 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:10:16,965 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:16,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:17,043 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:17,044 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:17,266 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:17,318 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:17,374 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:17,394 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:17,589 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:10:17,591 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:10:17,592 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:10:17,592 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:10:17,593 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:10:16" (1/1) ... [2024-11-08 23:10:17,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:10:17,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:10:17,639 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:10:17,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_70b9011a-873b-4057-9746-626d26ab122d/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:10:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:10:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:10:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:10:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:10:17,818 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:10:17,820 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:10:26,563 INFO L? ?]: Removed 929 outVars from TransFormulas that were not future-live. [2024-11-08 23:10:26,564 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:10:28,100 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:10:28,101 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:10:28,101 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:28 BoogieIcfgContainer [2024-11-08 23:10:28,101 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:10:28,102 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:10:28,102 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:10:28,114 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:10:28,114 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:10:28" (1/1) ... [2024-11-08 23:10:28,125 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:10:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:28,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 938 states and 1864 transitions. [2024-11-08 23:10:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1864 transitions. [2024-11-08 23:10:28,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-11-08 23:10:28,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:32,106 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 23:10:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:39,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1865 states and 2978 transitions. [2024-11-08 23:10:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 2978 transitions. [2024-11-08 23:10:39,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 934 [2024-11-08 23:10:39,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:39,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:41,684 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:41,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2983 states to 1868 states and 2983 transitions. [2024-11-08 23:10:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2983 transitions. [2024-11-08 23:10:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 935 [2024-11-08 23:10:41,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:41,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:42,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:42,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:43,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2990 states to 1872 states and 2990 transitions. [2024-11-08 23:10:43,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2990 transitions. [2024-11-08 23:10:43,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2024-11-08 23:10:43,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:43,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:44,609 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:44,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2999 states to 1877 states and 2999 transitions. [2024-11-08 23:10:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2999 transitions. [2024-11-08 23:10:44,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 938 [2024-11-08 23:10:44,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:44,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:46,967 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:47,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:47,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1884 states and 3011 transitions. [2024-11-08 23:10:47,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 3011 transitions. [2024-11-08 23:10:47,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 939 [2024-11-08 23:10:47,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:47,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:47,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:50,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3025 states to 1892 states and 3025 transitions. [2024-11-08 23:10:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 3025 transitions. [2024-11-08 23:10:51,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 941 [2024-11-08 23:10:51,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:51,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:52,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:52,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1895 states and 3029 transitions. [2024-11-08 23:10:52,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3029 transitions. [2024-11-08 23:10:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-11-08 23:10:52,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:52,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:52,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:53,125 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1898 states and 3034 transitions. [2024-11-08 23:10:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3034 transitions. [2024-11-08 23:10:53,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 943 [2024-11-08 23:10:53,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:53,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:53,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:54,319 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:54,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:54,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3035 states to 1899 states and 3035 transitions. [2024-11-08 23:10:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 3035 transitions. [2024-11-08 23:10:54,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 946 [2024-11-08 23:10:54,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:54,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:55,140 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:55,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:55,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1909 states and 3048 transitions. [2024-11-08 23:10:55,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 3048 transitions. [2024-11-08 23:10:55,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 947 [2024-11-08 23:10:55,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:55,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:56,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:56,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1910 states and 3049 transitions. [2024-11-08 23:10:56,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3049 transitions. [2024-11-08 23:10:56,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-11-08 23:10:56,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:56,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:56,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:57,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:57,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1911 states and 3050 transitions. [2024-11-08 23:10:57,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3050 transitions. [2024-11-08 23:10:57,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 951 [2024-11-08 23:10:57,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:57,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:59,364 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:00,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:00,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1931 states and 3077 transitions. [2024-11-08 23:11:00,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3077 transitions. [2024-11-08 23:11:00,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2024-11-08 23:11:00,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:00,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:01,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3079 states to 1932 states and 3079 transitions. [2024-11-08 23:11:01,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 3079 transitions. [2024-11-08 23:11:01,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 953 [2024-11-08 23:11:01,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:01,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:01,952 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:02,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:02,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1942 states and 3091 transitions. [2024-11-08 23:11:02,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3091 transitions. [2024-11-08 23:11:02,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-11-08 23:11:02,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:02,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:02,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:02,781 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:03,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1961 states and 3115 transitions. [2024-11-08 23:11:03,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3115 transitions. [2024-11-08 23:11:03,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 955 [2024-11-08 23:11:03,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:03,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:06,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 1985 states and 3147 transitions. [2024-11-08 23:11:06,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3147 transitions. [2024-11-08 23:11:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2024-11-08 23:11:06,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:06,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:06,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:06,941 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 2010 states and 3181 transitions. [2024-11-08 23:11:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3181 transitions. [2024-11-08 23:11:08,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 957 [2024-11-08 23:11:08,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:08,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:08,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:12,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 2036 states and 3216 transitions. [2024-11-08 23:11:12,020 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3216 transitions. [2024-11-08 23:11:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 958 [2024-11-08 23:11:12,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:12,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:13,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 2053 states and 3238 transitions. [2024-11-08 23:11:13,886 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3238 transitions. [2024-11-08 23:11:13,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-11-08 23:11:13,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:13,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:14,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:15,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 2057 states and 3244 transitions. [2024-11-08 23:11:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 3244 transitions. [2024-11-08 23:11:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 961 [2024-11-08 23:11:15,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:15,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:18,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:18,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3284 states to 2087 states and 3284 transitions. [2024-11-08 23:11:18,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 3284 transitions. [2024-11-08 23:11:18,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 962 [2024-11-08 23:11:18,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:18,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:18,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:20,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:20,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 2097 states and 3299 transitions. [2024-11-08 23:11:20,147 INFO L276 IsEmpty]: Start isEmpty. Operand 2097 states and 3299 transitions. [2024-11-08 23:11:20,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 964 [2024-11-08 23:11:20,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:20,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:21,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:21,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 2106 states and 3314 transitions. [2024-11-08 23:11:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 3314 transitions. [2024-11-08 23:11:21,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 965 [2024-11-08 23:11:21,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:21,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:22,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:22,762 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:22,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3315 states to 2107 states and 3315 transitions. [2024-11-08 23:11:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3315 transitions. [2024-11-08 23:11:22,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-11-08 23:11:22,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:22,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:23,797 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:26,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2142 states and 3361 transitions. [2024-11-08 23:11:26,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3361 transitions. [2024-11-08 23:11:26,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 968 [2024-11-08 23:11:26,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:26,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:26,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:27,554 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:27,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 2148 states and 3369 transitions. [2024-11-08 23:11:27,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2148 states and 3369 transitions. [2024-11-08 23:11:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 969 [2024-11-08 23:11:27,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:27,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:28,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:28,974 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:29,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:29,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 2149 states and 3370 transitions. [2024-11-08 23:11:29,085 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3370 transitions. [2024-11-08 23:11:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 970 [2024-11-08 23:11:29,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:29,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:29,623 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:30,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:30,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 2162 states and 3390 transitions. [2024-11-08 23:11:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3390 transitions. [2024-11-08 23:11:30,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 971 [2024-11-08 23:11:30,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:30,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:31,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:31,704 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:31,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 2163 states and 3391 transitions. [2024-11-08 23:11:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3391 transitions. [2024-11-08 23:11:31,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 974 [2024-11-08 23:11:31,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:31,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:31,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:33,206 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:37,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2206 states and 3447 transitions. [2024-11-08 23:11:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3447 transitions. [2024-11-08 23:11:37,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 975 [2024-11-08 23:11:37,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:37,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:37,812 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:38,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:38,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2216 states and 3460 transitions. [2024-11-08 23:11:38,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3460 transitions. [2024-11-08 23:11:38,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 976 [2024-11-08 23:11:38,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:38,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:38,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,118 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:39,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 2217 states and 3461 transitions. [2024-11-08 23:11:39,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2217 states and 3461 transitions. [2024-11-08 23:11:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-11-08 23:11:39,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:39,720 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:39,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:39,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 2221 states and 3467 transitions. [2024-11-08 23:11:39,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2221 states and 3467 transitions. [2024-11-08 23:11:39,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 979 [2024-11-08 23:11:39,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:39,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:39,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:40,386 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:42,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:42,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 2242 states and 3495 transitions. [2024-11-08 23:11:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 3495 transitions. [2024-11-08 23:11:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 980 [2024-11-08 23:11:42,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:42,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:43,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:43,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3498 states to 2244 states and 3498 transitions. [2024-11-08 23:11:43,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2244 states and 3498 transitions. [2024-11-08 23:11:43,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 981 [2024-11-08 23:11:43,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:43,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:43,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:44,203 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:45,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 2264 states and 3523 transitions. [2024-11-08 23:11:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2264 states and 3523 transitions. [2024-11-08 23:11:45,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 982 [2024-11-08 23:11:45,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:45,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:45,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:46,573 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:48,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 2286 states and 3552 transitions. [2024-11-08 23:11:48,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2286 states and 3552 transitions. [2024-11-08 23:11:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 983 [2024-11-08 23:11:48,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:48,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:49,253 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:49,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:49,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3553 states to 2287 states and 3553 transitions. [2024-11-08 23:11:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2287 states and 3553 transitions. [2024-11-08 23:11:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 985 [2024-11-08 23:11:49,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:49,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:49,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:56,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3615 states to 2338 states and 3615 transitions. [2024-11-08 23:11:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3615 transitions. [2024-11-08 23:11:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 986 [2024-11-08 23:11:56,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:56,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:57,334 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:58,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 2345 states and 3625 transitions. [2024-11-08 23:11:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2345 states and 3625 transitions. [2024-11-08 23:11:58,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 988 [2024-11-08 23:11:58,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:58,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:58,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:11:59,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:59,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3641 states to 2357 states and 3641 transitions. [2024-11-08 23:11:59,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2357 states and 3641 transitions. [2024-11-08 23:11:59,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 989 [2024-11-08 23:11:59,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:59,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:59,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:00,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 2360 states and 3645 transitions. [2024-11-08 23:12:00,719 INFO L276 IsEmpty]: Start isEmpty. Operand 2360 states and 3645 transitions. [2024-11-08 23:12:00,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-11-08 23:12:00,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:00,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:00,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:01,426 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:01,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3648 states to 2362 states and 3648 transitions. [2024-11-08 23:12:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3648 transitions. [2024-11-08 23:12:01,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 992 [2024-11-08 23:12:01,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:01,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:03,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 2385 states and 3677 transitions. [2024-11-08 23:12:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 3677 transitions. [2024-11-08 23:12:03,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 993 [2024-11-08 23:12:03,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:03,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:03,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:04,340 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:05,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:05,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 2412 states and 3710 transitions. [2024-11-08 23:12:05,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 3710 transitions. [2024-11-08 23:12:05,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 994 [2024-11-08 23:12:05,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:05,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:06,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:06,545 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:07,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 2417 states and 3718 transitions. [2024-11-08 23:12:07,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2417 states and 3718 transitions. [2024-11-08 23:12:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 995 [2024-11-08 23:12:07,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:07,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:08,171 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:09,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 2427 states and 3733 transitions. [2024-11-08 23:12:09,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3733 transitions. [2024-11-08 23:12:09,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-11-08 23:12:09,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:09,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:09,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:16,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:16,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3801 states to 2484 states and 3801 transitions. [2024-11-08 23:12:16,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2484 states and 3801 transitions. [2024-11-08 23:12:16,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 997 [2024-11-08 23:12:16,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:16,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:17,477 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:19,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:19,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 2500 states and 3822 transitions. [2024-11-08 23:12:19,351 INFO L276 IsEmpty]: Start isEmpty. Operand 2500 states and 3822 transitions. [2024-11-08 23:12:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 998 [2024-11-08 23:12:19,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:19,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:20,074 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:21,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:21,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 2508 states and 3835 transitions. [2024-11-08 23:12:21,630 INFO L276 IsEmpty]: Start isEmpty. Operand 2508 states and 3835 transitions. [2024-11-08 23:12:21,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 999 [2024-11-08 23:12:21,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:21,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:23,220 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:26,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:26,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3861 states to 2527 states and 3861 transitions. [2024-11-08 23:12:26,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 3861 transitions. [2024-11-08 23:12:26,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1000 [2024-11-08 23:12:26,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:26,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:28,481 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:31,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3882 states to 2542 states and 3882 transitions. [2024-11-08 23:12:31,604 INFO L276 IsEmpty]: Start isEmpty. Operand 2542 states and 3882 transitions. [2024-11-08 23:12:31,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1001 [2024-11-08 23:12:31,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:31,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:32,731 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:33,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:33,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 2547 states and 3891 transitions. [2024-11-08 23:12:33,840 INFO L276 IsEmpty]: Start isEmpty. Operand 2547 states and 3891 transitions. [2024-11-08 23:12:33,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-11-08 23:12:33,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:33,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:34,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:34,553 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:34,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 2549 states and 3895 transitions. [2024-11-08 23:12:34,655 INFO L276 IsEmpty]: Start isEmpty. Operand 2549 states and 3895 transitions. [2024-11-08 23:12:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1003 [2024-11-08 23:12:34,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:34,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:35,706 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:35,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:35,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 2551 states and 3898 transitions. [2024-11-08 23:12:35,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3898 transitions. [2024-11-08 23:12:35,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1005 [2024-11-08 23:12:35,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:35,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:36,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:36,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:36,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 2553 states and 3900 transitions. [2024-11-08 23:12:36,940 INFO L276 IsEmpty]: Start isEmpty. Operand 2553 states and 3900 transitions. [2024-11-08 23:12:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1006 [2024-11-08 23:12:36,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:37,867 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:38,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:38,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2554 states and 3901 transitions. [2024-11-08 23:12:38,185 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3901 transitions. [2024-11-08 23:12:38,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1007 [2024-11-08 23:12:38,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:38,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:38,756 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:39,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:39,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 2562 states and 3913 transitions. [2024-11-08 23:12:39,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 3913 transitions. [2024-11-08 23:12:39,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-11-08 23:12:39,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:39,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:39,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:39,934 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3914 states to 2563 states and 3914 transitions. [2024-11-08 23:12:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2563 states and 3914 transitions. [2024-11-08 23:12:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1009 [2024-11-08 23:12:40,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:40,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:40,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:40,758 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:41,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 2570 states and 3923 transitions. [2024-11-08 23:12:41,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2570 states and 3923 transitions. [2024-11-08 23:12:41,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1010 [2024-11-08 23:12:41,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:41,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:49,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:49,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4017 states to 2649 states and 4017 transitions. [2024-11-08 23:12:49,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 4017 transitions. [2024-11-08 23:12:49,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1011 [2024-11-08 23:12:49,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:49,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:49,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:50,502 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:51,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4022 states to 2652 states and 4022 transitions. [2024-11-08 23:12:51,107 INFO L276 IsEmpty]: Start isEmpty. Operand 2652 states and 4022 transitions. [2024-11-08 23:12:51,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1012 [2024-11-08 23:12:51,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:51,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:52,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4027 states to 2655 states and 4027 transitions. [2024-11-08 23:12:52,903 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4027 transitions. [2024-11-08 23:12:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1013 [2024-11-08 23:12:52,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:52,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:53,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:53,519 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:53,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:53,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4030 states to 2657 states and 4030 transitions. [2024-11-08 23:12:53,793 INFO L276 IsEmpty]: Start isEmpty. Operand 2657 states and 4030 transitions. [2024-11-08 23:12:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1015 [2024-11-08 23:12:53,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:53,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4035 states to 2660 states and 4035 transitions. [2024-11-08 23:12:54,645 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4035 transitions. [2024-11-08 23:12:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-08 23:12:54,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:54,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:55,392 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:12:56,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4049 states to 2670 states and 4049 transitions. [2024-11-08 23:12:56,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 4049 transitions. [2024-11-08 23:12:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1017 [2024-11-08 23:12:56,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:56,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:56,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:57,816 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:05,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:05,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2756 states and 4151 transitions. [2024-11-08 23:13:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 4151 transitions. [2024-11-08 23:13:05,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1018 [2024-11-08 23:13:05,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:05,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:06,665 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:10,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:10,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4183 states to 2779 states and 4183 transitions. [2024-11-08 23:13:10,634 INFO L276 IsEmpty]: Start isEmpty. Operand 2779 states and 4183 transitions. [2024-11-08 23:13:10,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1019 [2024-11-08 23:13:10,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:10,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:10,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:11,528 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:12,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:12,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2786 states and 4194 transitions. [2024-11-08 23:13:12,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 4194 transitions. [2024-11-08 23:13:12,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1021 [2024-11-08 23:13:12,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:12,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:13,652 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:14,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4201 states to 2790 states and 4201 transitions. [2024-11-08 23:13:14,160 INFO L276 IsEmpty]: Start isEmpty. Operand 2790 states and 4201 transitions. [2024-11-08 23:13:14,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-08 23:13:14,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:14,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:14,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:16,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:16,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 2797 states and 4213 transitions. [2024-11-08 23:13:16,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 4213 transitions. [2024-11-08 23:13:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1024 [2024-11-08 23:13:16,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:16,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:17,366 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:18,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:18,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4222 states to 2803 states and 4222 transitions. [2024-11-08 23:13:18,241 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 4222 transitions. [2024-11-08 23:13:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1025 [2024-11-08 23:13:18,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:18,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:18,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:19,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:19,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 2807 states and 4228 transitions. [2024-11-08 23:13:19,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4228 transitions. [2024-11-08 23:13:19,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1026 [2024-11-08 23:13:19,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:19,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:20,179 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:20,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4229 states to 2808 states and 4229 transitions. [2024-11-08 23:13:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4229 transitions. [2024-11-08 23:13:20,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1027 [2024-11-08 23:13:20,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:20,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:20,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:22,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:22,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 2819 states and 4245 transitions. [2024-11-08 23:13:22,935 INFO L276 IsEmpty]: Start isEmpty. Operand 2819 states and 4245 transitions. [2024-11-08 23:13:22,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1028 [2024-11-08 23:13:22,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:22,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:23,811 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:24,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:24,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2821 states and 4248 transitions. [2024-11-08 23:13:24,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2821 states and 4248 transitions. [2024-11-08 23:13:24,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1029 [2024-11-08 23:13:24,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:24,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:24,760 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:28,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:28,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 2853 states and 4289 transitions. [2024-11-08 23:13:28,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 4289 transitions. [2024-11-08 23:13:28,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1031 [2024-11-08 23:13:28,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:28,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:29,872 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:36,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5385 states to 3781 states and 5385 transitions. [2024-11-08 23:13:36,760 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 5385 transitions. [2024-11-08 23:13:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-08 23:13:36,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:36,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:36,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:37,941 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:43,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5432 states to 3817 states and 5432 transitions. [2024-11-08 23:13:43,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3817 states and 5432 transitions. [2024-11-08 23:13:43,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2024-11-08 23:13:43,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:43,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:43,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:43,928 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:44,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:44,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5440 states to 3822 states and 5440 transitions. [2024-11-08 23:13:44,601 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states and 5440 transitions. [2024-11-08 23:13:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 23:13:44,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 104 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:54,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:54,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5619 states to 3906 states and 5619 transitions. [2024-11-08 23:13:54,596 INFO L276 IsEmpty]: Start isEmpty. Operand 3906 states and 5619 transitions. [2024-11-08 23:13:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1035 [2024-11-08 23:13:54,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:54,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:13:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5629 states to 3912 states and 5629 transitions. [2024-11-08 23:13:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 3912 states and 5629 transitions. [2024-11-08 23:13:56,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 23:13:56,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:56,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:56,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:57,060 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:57,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5648 states to 3913 states and 5648 transitions. [2024-11-08 23:13:57,763 INFO L276 IsEmpty]: Start isEmpty. Operand 3913 states and 5648 transitions. [2024-11-08 23:13:57,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 23:13:57,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:57,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:58,462 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:13:58,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 3916 states and 5652 transitions. [2024-11-08 23:13:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 3916 states and 5652 transitions. [2024-11-08 23:13:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1036 [2024-11-08 23:13:59,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:59,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:00,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:00,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5653 states to 3917 states and 5653 transitions. [2024-11-08 23:14:00,272 INFO L276 IsEmpty]: Start isEmpty. Operand 3917 states and 5653 transitions. [2024-11-08 23:14:00,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:14:00,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:00,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,273 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:03,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5671 states to 3923 states and 5671 transitions. [2024-11-08 23:14:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3923 states and 5671 transitions. [2024-11-08 23:14:03,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1037 [2024-11-08 23:14:03,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:03,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:04,561 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:05,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:05,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5675 states to 3926 states and 5675 transitions. [2024-11-08 23:14:05,192 INFO L276 IsEmpty]: Start isEmpty. Operand 3926 states and 5675 transitions. [2024-11-08 23:14:05,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1039 [2024-11-08 23:14:05,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:05,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:05,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:06,096 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 108 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:14:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:14,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5776 states to 4010 states and 5776 transitions. [2024-11-08 23:14:14,383 INFO L276 IsEmpty]: Start isEmpty. Operand 4010 states and 5776 transitions. [2024-11-08 23:14:14,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1040 [2024-11-08 23:14:14,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:14,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat