./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/brs3.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_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/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_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-fpi/brs3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/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_773bb5b2-2f59-4c60-ab8e-635f05618320/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 c10f08fb4b6a5b6f03e91e10a510f262e1b7fa98e124f4a160c252b3d63b04c2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:49:51,278 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:49:51,394 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:49:51,400 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:49:51,401 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:49:51,431 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:49:51,434 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:49:51,435 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:49:51,436 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:49:51,437 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:49:51,439 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:49:51,440 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:49:51,440 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:49:51,440 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:49:51,441 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:49:51,441 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:49:51,443 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:49:51,443 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:49:51,443 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:49:51,447 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:49:51,447 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:49:51,447 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:49:51,448 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:49:51,448 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:49:51,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:49:51,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:49:51,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:49:51,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:49:51,449 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:49:51,449 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:49:51,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:49:51,450 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:49:51,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:49:51,450 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_773bb5b2-2f59-4c60-ab8e-635f05618320/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c10f08fb4b6a5b6f03e91e10a510f262e1b7fa98e124f4a160c252b3d63b04c2 [2024-11-09 00:49:51,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:49:51,816 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:49:51,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:49:51,820 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:49:51,821 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:49:51,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-fpi/brs3.c Unable to find full path for "g++" [2024-11-09 00:49:53,815 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:49:54,025 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:49:54,025 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/sv-benchmarks/c/array-fpi/brs3.c [2024-11-09 00:49:54,034 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/data/00266c9c0/6afd61fc8fb6457c96f77461fb7d9633/FLAGd9ebc1a08 [2024-11-09 00:49:54,050 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/data/00266c9c0/6afd61fc8fb6457c96f77461fb7d9633 [2024-11-09 00:49:54,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:49:54,055 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:49:54,056 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:49:54,057 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:49:54,063 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:49:54,063 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,065 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67b01cec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54, skipping insertion in model container [2024-11-09 00:49:54,065 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,086 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:49:54,278 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_773bb5b2-2f59-4c60-ab8e-635f05618320/sv-benchmarks/c/array-fpi/brs3.c[587,600] [2024-11-09 00:49:54,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:49:54,324 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:49:54,342 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_773bb5b2-2f59-4c60-ab8e-635f05618320/sv-benchmarks/c/array-fpi/brs3.c[587,600] [2024-11-09 00:49:54,358 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:49:54,383 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:49:54,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54 WrapperNode [2024-11-09 00:49:54,384 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:49:54,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:49:54,386 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:49:54,387 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:49:54,395 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,407 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,435 INFO L138 Inliner]: procedures = 17, calls = 27, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 71 [2024-11-09 00:49:54,438 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:49:54,439 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:49:54,439 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:49:54,439 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:49:54,450 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,454 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,455 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,467 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,473 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,476 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,477 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,479 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:49:54,483 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:49:54,484 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:49:54,484 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:49:54,485 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:49:54,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:49:54,526 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:49:54,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_773bb5b2-2f59-4c60-ab8e-635f05618320/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:49:54,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:49:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:49:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:49:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:49:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:49:54,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:49:54,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:49:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:49:54,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:49:54,666 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:49:54,668 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:49:54,843 INFO L? ?]: Removed 13 outVars from TransFormulas that were not future-live. [2024-11-09 00:49:54,843 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:49:54,917 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:49:54,917 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:49:54,917 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:49:54 BoogieIcfgContainer [2024-11-09 00:49:54,917 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:49:54,918 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:49:54,918 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:49:54,929 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:49:54,930 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:49:54" (1/1) ... [2024-11-09 00:49:54,938 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:49:54,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:54,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 14 states and 19 transitions. [2024-11-09 00:49:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 19 transitions. [2024-11-09 00:49:54,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:49:54,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:54,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:55,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:55,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:55,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-11-09 00:49:55,341 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-11-09 00:49:55,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:49:55,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:55,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:55,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 15 states and 19 transitions. [2024-11-09 00:49:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 19 transitions. [2024-11-09 00:49:55,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:49:55,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:55,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:55,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:55,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 16 states and 21 transitions. [2024-11-09 00:49:55,769 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 21 transitions. [2024-11-09 00:49:55,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:49:55,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:55,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:55,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:55,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-11-09 00:49:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-11-09 00:49:55,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:49:55,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:55,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:49:56,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:56,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2024-11-09 00:49:56,582 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2024-11-09 00:49:56,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:49:56,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:56,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:56,817 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:57,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-11-09 00:49:57,436 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-11-09 00:49:57,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:49:57,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:57,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:58,564 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:00,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2024-11-09 00:50:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-11-09 00:50:00,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:50:00,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:00,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:01,220 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:03,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 45 states and 67 transitions. [2024-11-09 00:50:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 67 transitions. [2024-11-09 00:50:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:50:03,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:03,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:05,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 82 transitions. [2024-11-09 00:50:05,615 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 82 transitions. [2024-11-09 00:50:05,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:50:05,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:05,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:05,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:07,392 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:09,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 55 states and 86 transitions. [2024-11-09 00:50:09,025 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 86 transitions. [2024-11-09 00:50:09,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:50:09,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:09,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:10,208 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:12,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:12,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 62 states and 103 transitions. [2024-11-09 00:50:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 103 transitions. [2024-11-09 00:50:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:50:12,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:12,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:12,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:14,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:14,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 68 states and 112 transitions. [2024-11-09 00:50:14,671 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 112 transitions. [2024-11-09 00:50:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:50:14,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:14,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:14,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:15,200 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:17,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:17,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 73 states and 122 transitions. [2024-11-09 00:50:17,730 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 122 transitions. [2024-11-09 00:50:17,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:50:17,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:17,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:17,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:19,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 74 states and 124 transitions. [2024-11-09 00:50:19,285 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 124 transitions. [2024-11-09 00:50:19,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:50:19,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:19,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:19,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:21,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 80 states and 136 transitions. [2024-11-09 00:50:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 136 transitions. [2024-11-09 00:50:21,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:50:21,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:21,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:21,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:24,724 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:30,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 91 states and 162 transitions. [2024-11-09 00:50:30,719 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 162 transitions. [2024-11-09 00:50:30,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:50:30,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:30,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:30,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,799 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:35,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:35,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 95 states and 168 transitions. [2024-11-09 00:50:35,159 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 168 transitions. [2024-11-09 00:50:35,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:50:35,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:35,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:37,231 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:38,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:38,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 96 states and 169 transitions. [2024-11-09 00:50:38,912 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 169 transitions. [2024-11-09 00:50:38,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:50:38,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:38,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:39,485 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:41,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:41,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 102 states and 178 transitions. [2024-11-09 00:50:41,848 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 178 transitions. [2024-11-09 00:50:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:50:41,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:41,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:45,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 109 states and 200 transitions. [2024-11-09 00:50:45,697 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 200 transitions. [2024-11-09 00:50:45,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:50:45,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:45,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:46,121 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:46,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:46,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 110 states and 200 transitions. [2024-11-09 00:50:46,846 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 200 transitions. [2024-11-09 00:50:46,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:50:46,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:46,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:47,262 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:49,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 114 states and 204 transitions. [2024-11-09 00:50:49,644 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 204 transitions. [2024-11-09 00:50:49,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:50:49,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:49,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:50,120 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:53,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:53,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 120 states and 213 transitions. [2024-11-09 00:50:53,170 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 213 transitions. [2024-11-09 00:50:53,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:50:53,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:53,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:54,466 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 25 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:56,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 122 states and 218 transitions. [2024-11-09 00:50:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 218 transitions. [2024-11-09 00:50:56,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:50:56,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:56,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:56,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:00,750 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:07,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 127 states and 229 transitions. [2024-11-09 00:51:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 229 transitions. [2024-11-09 00:51:07,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:51:07,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:07,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:12,199 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:18,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:18,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 133 states and 239 transitions. [2024-11-09 00:51:18,918 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 239 transitions. [2024-11-09 00:51:18,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:51:18,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:18,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:18,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:22,514 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:26,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 135 states and 242 transitions. [2024-11-09 00:51:26,478 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 242 transitions. [2024-11-09 00:51:26,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:51:26,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:26,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:30,257 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:33,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 136 states and 245 transitions. [2024-11-09 00:51:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 245 transitions. [2024-11-09 00:51:33,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:33,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:33,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:33,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 27 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:38,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:38,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 142 states and 254 transitions. [2024-11-09 00:51:38,129 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 254 transitions. [2024-11-09 00:51:38,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:38,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:38,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:39,074 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:43,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 149 states and 269 transitions. [2024-11-09 00:51:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 269 transitions. [2024-11-09 00:51:43,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:43,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:43,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:43,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 150 states and 271 transitions. [2024-11-09 00:51:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 271 transitions. [2024-11-09 00:51:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:45,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:45,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:45,876 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:49,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:49,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 156 states and 282 transitions. [2024-11-09 00:51:49,710 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 282 transitions. [2024-11-09 00:51:49,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:49,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:49,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:49,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,543 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 49 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:54,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 158 states and 288 transitions. [2024-11-09 00:51:54,646 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 288 transitions. [2024-11-09 00:51:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:54,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:55,372 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:59,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 164 states and 303 transitions. [2024-11-09 00:51:59,429 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 303 transitions. [2024-11-09 00:51:59,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:51:59,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:59,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:59,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:00,177 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 16 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 165 states and 303 transitions. [2024-11-09 00:52:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 303 transitions. [2024-11-09 00:52:00,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:52:00,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:00,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:06,711 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 168 states and 309 transitions. [2024-11-09 00:52:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 309 transitions. [2024-11-09 00:52:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:52:15,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:21,208 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:31,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 176 states and 323 transitions. [2024-11-09 00:52:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 323 transitions. [2024-11-09 00:52:31,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:52:31,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:31,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:46,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:46,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 180 states and 333 transitions. [2024-11-09 00:52:46,045 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 333 transitions. [2024-11-09 00:52:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:52:46,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:46,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:46,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:53,233 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:02,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 183 states and 337 transitions. [2024-11-09 00:53:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 337 transitions. [2024-11-09 00:53:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:53:02,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:02,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:04,450 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 38 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:08,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 189 states and 347 transitions. [2024-11-09 00:53:08,881 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 347 transitions. [2024-11-09 00:53:08,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:53:08,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:08,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:08,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:16,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 197 states and 372 transitions. [2024-11-09 00:53:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 372 transitions. [2024-11-09 00:53:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:53:16,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:16,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:16,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:18,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:18,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 198 states and 372 transitions. [2024-11-09 00:53:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 372 transitions. [2024-11-09 00:53:18,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:53:18,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:18,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:18,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:18,650 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:23,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:23,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 204 states and 381 transitions. [2024-11-09 00:53:23,702 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 381 transitions. [2024-11-09 00:53:23,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:53:23,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:23,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:23,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:24,220 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:28,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:28,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 210 states and 392 transitions. [2024-11-09 00:53:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 392 transitions. [2024-11-09 00:53:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:53:28,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:28,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:30,722 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 81 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 212 states and 398 transitions. [2024-11-09 00:53:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 398 transitions. [2024-11-09 00:53:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:53:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:35,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:42,128 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:01,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:01,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 225 states and 425 transitions. [2024-11-09 00:54:01,734 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 425 transitions. [2024-11-09 00:54:01,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:54:01,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:01,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:23,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:23,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 229 states and 433 transitions. [2024-11-09 00:54:23,804 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 433 transitions. [2024-11-09 00:54:23,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:54:23,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:23,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:44,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 232 states and 437 transitions. [2024-11-09 00:54:44,084 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 437 transitions. [2024-11-09 00:54:44,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:54:44,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:44,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:44,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:46,994 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:48,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 233 states and 438 transitions. [2024-11-09 00:54:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 438 transitions. [2024-11-09 00:54:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:54:48,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:48,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:48,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:51,124 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 51 proven. 62 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:57,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:57,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 239 states and 447 transitions. [2024-11-09 00:54:57,261 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 447 transitions. [2024-11-09 00:54:57,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:54:57,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:57,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:57,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:58,565 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 246 states and 462 transitions. [2024-11-09 00:55:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 462 transitions. [2024-11-09 00:55:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:05,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:05,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:05,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:13,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:13,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 252 states and 474 transitions. [2024-11-09 00:55:13,189 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 474 transitions. [2024-11-09 00:55:13,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:13,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:13,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:13,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:14,176 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:15,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:15,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 254 states and 476 transitions. [2024-11-09 00:55:15,690 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 476 transitions. [2024-11-09 00:55:15,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:15,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:15,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:15,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:16,698 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:18,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:18,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 255 states and 479 transitions. [2024-11-09 00:55:18,094 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 479 transitions. [2024-11-09 00:55:18,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:18,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:18,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:18,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:19,064 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:25,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 261 states and 498 transitions. [2024-11-09 00:55:25,708 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 498 transitions. [2024-11-09 00:55:25,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:25,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:25,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:25,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:26,865 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:28,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:28,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 262 states and 498 transitions. [2024-11-09 00:55:28,037 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 498 transitions. [2024-11-09 00:55:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:28,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:28,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 121 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 264 states and 505 transitions. [2024-11-09 00:55:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 505 transitions. [2024-11-09 00:55:36,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:55:36,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:36,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:36,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 36 proven. 77 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:55:43,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:55:43,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 270 states and 514 transitions. [2024-11-09 00:55:43,188 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 514 transitions. [2024-11-09 00:55:43,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:55:43,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:55:43,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:55:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:55:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:56:30,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:56:30,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 282 states and 547 transitions. [2024-11-09 00:56:30,958 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 547 transitions. [2024-11-09 00:56:30,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:56:30,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:56:30,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:56:31,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:56:41,814 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:01,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 290 states and 575 transitions. [2024-11-09 00:57:01,103 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 575 transitions. [2024-11-09 00:57:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:57:01,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:01,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:12,365 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:57:38,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:57:38,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 300 states and 591 transitions. [2024-11-09 00:57:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 591 transitions. [2024-11-09 00:57:38,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:57:38,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:57:38,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:57:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:57:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:07,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:07,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 303 states and 593 transitions. [2024-11-09 00:58:07,966 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 593 transitions. [2024-11-09 00:58:07,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:58:07,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:07,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:08,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:30,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:30,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 304 states and 594 transitions. [2024-11-09 00:58:30,754 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 594 transitions. [2024-11-09 00:58:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:58:30,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:30,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:30,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:34,281 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 66 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 306 states and 597 transitions. [2024-11-09 00:58:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 597 transitions. [2024-11-09 00:58:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:58:39,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:39,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:39,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:58:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 66 proven. 79 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:58:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:58:49,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 312 states and 605 transitions. [2024-11-09 00:58:49,774 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 605 transitions. [2024-11-09 00:58:49,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:58:49,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:58:49,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:58:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:06,416 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:44,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:44,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 320 states and 629 transitions. [2024-11-09 00:59:44,040 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 629 transitions. [2024-11-09 00:59:44,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:59:44,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:44,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:44,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:19,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 328 states and 646 transitions. [2024-11-09 01:00:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 646 transitions. [2024-11-09 01:00:19,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:00:19,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:19,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:35,751 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:54,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 330 states and 651 transitions. [2024-11-09 01:00:54,297 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 651 transitions. [2024-11-09 01:00:54,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:00:54,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:54,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:09,060 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:22,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:22,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 331 states and 652 transitions. [2024-11-09 01:01:22,930 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 652 transitions. [2024-11-09 01:01:22,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:01:22,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:22,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:23,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:49,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:49,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 332 states and 653 transitions. [2024-11-09 01:01:49,754 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 653 transitions. [2024-11-09 01:01:49,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:01:49,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:49,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:49,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 64 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:55,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 333 states and 660 transitions. [2024-11-09 01:01:55,748 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 660 transitions. [2024-11-09 01:01:55,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:01:55,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:55,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:56,392 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 64 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:05,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 341 states and 677 transitions. [2024-11-09 01:02:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 677 transitions. [2024-11-09 01:02:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:05,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:05,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:05,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:06,548 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 64 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:14,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:14,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 347 states and 689 transitions. [2024-11-09 01:02:14,046 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 689 transitions. [2024-11-09 01:02:14,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:14,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:14,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:14,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:19,271 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 196 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:26,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:26,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 348 states and 691 transitions. [2024-11-09 01:02:26,807 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 691 transitions. [2024-11-09 01:02:26,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:26,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:26,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:27,273 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 196 proven. 64 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:30,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:30,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 349 states and 696 transitions. [2024-11-09 01:02:30,110 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 696 transitions. [2024-11-09 01:02:30,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:30,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:30,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:30,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:30,984 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 64 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:42,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:42,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 355 states and 714 transitions. [2024-11-09 01:02:42,036 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 714 transitions. [2024-11-09 01:02:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:42,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:42,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:42,966 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 64 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:44,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 356 states and 715 transitions. [2024-11-09 01:02:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 715 transitions. [2024-11-09 01:02:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:02:44,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:49,534 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 83 proven. 98 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:03:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 365 states and 727 transitions. [2024-11-09 01:03:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 727 transitions. [2024-11-09 01:03:06,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:03:06,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:06,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:06,727 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 64 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.