./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/mlceu2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/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_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/mlceu2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5f6dc88ffbc484195ca6ca04cd67e8542305d5e0e0d9b35d5440f9c4d427d3ec --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:05:17,259 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:05:17,368 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:05:17,378 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:05:17,378 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:05:17,418 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:05:17,419 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:05:17,419 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:05:17,420 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:05:17,421 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:05:17,421 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:05:17,422 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:05:17,422 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:05:17,423 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:05:17,423 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:05:17,424 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:05:17,428 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:05:17,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:05:17,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:05:17,430 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:05:17,430 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:05:17,432 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:05:17,433 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:05:17,433 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:05:17,437 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:05:17,437 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:05:17,438 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:05:17,438 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:05:17,439 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:05:17,439 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:17,439 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:05:17,440 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:05:17,444 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:05:17,444 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:05:17,445 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:05:17,445 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_f2415580-de51-4ede-b125-37fb02b90abc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5f6dc88ffbc484195ca6ca04cd67e8542305d5e0e0d9b35d5440f9c4d427d3ec [2024-11-09 00:05:17,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:05:17,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:05:17,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:05:17,767 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:05:17,768 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:05:17,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-tiling/mlceu2.c Unable to find full path for "g++" [2024-11-09 00:05:20,104 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:05:20,312 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:05:20,312 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/sv-benchmarks/c/array-tiling/mlceu2.c [2024-11-09 00:05:20,320 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/data/01fe01802/686490c452c54076947d7e2a2254df81/FLAGe188e913f [2024-11-09 00:05:20,342 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/data/01fe01802/686490c452c54076947d7e2a2254df81 [2024-11-09 00:05:20,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:05:20,348 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:05:20,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:20,351 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:05:20,359 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:05:20,361 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,363 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a6aa459 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20, skipping insertion in model container [2024-11-09 00:05:20,364 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,388 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:05:20,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:20,638 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:05:20,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:05:20,675 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:05:20,676 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20 WrapperNode [2024-11-09 00:05:20,676 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:05:20,678 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:20,678 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:05:20,678 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:05:20,687 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,693 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,712 INFO L138 Inliner]: procedures = 16, calls = 13, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 53 [2024-11-09 00:05:20,712 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:05:20,713 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:05:20,713 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:05:20,713 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:05:20,724 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,724 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,726 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,726 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,731 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,735 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,736 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,737 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,739 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:05:20,740 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:05:20,741 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:05:20,741 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:05:20,742 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:05:20" (1/1) ... [2024-11-09 00:05:20,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:05:20,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:05:20,789 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:05:20,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2415580-de51-4ede-b125-37fb02b90abc/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:05:20,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:05:20,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:05:20,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:05:20,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:05:20,926 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:05:20,929 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:05:21,151 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-09 00:05:21,151 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:05:21,247 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:05:21,251 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:05:21,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:21 BoogieIcfgContainer [2024-11-09 00:05:21,252 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:05:21,253 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:05:21,253 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:05:21,265 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:05:21,265 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:05:21" (1/1) ... [2024-11-09 00:05:21,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:05:21,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-11-09 00:05:21,344 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-11-09 00:05:21,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:05:21,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:21,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:21,660 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 00:05:21,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2024-11-09 00:05:21,763 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2024-11-09 00:05:21,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:05:21,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:21,932 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 00:05:21,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-09 00:05:21,958 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-09 00:05:21,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:05:21,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:22,123 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 00:05:22,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:22,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 31 transitions. [2024-11-09 00:05:22,239 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2024-11-09 00:05:22,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:05:22,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:22,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:22,347 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 00:05:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:22,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-11-09 00:05:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-11-09 00:05:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:05:22,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:22,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2024-11-09 00:05:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2024-11-09 00:05:22,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:05:22,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:22,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:22,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:22,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:23,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 31 states and 44 transitions. [2024-11-09 00:05:23,185 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 44 transitions. [2024-11-09 00:05:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:05:23,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:23,297 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 00:05:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 50 transitions. [2024-11-09 00:05:23,371 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-09 00:05:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:05:23,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:23,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:23,452 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 00:05:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-09 00:05:23,480 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-09 00:05:23,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:05:23,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:23,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:23,657 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:23,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 38 transitions. [2024-11-09 00:05:23,708 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-11-09 00:05:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:05:23,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:23,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:23,882 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:24,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:24,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 33 states and 44 transitions. [2024-11-09 00:05:24,088 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 44 transitions. [2024-11-09 00:05:24,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:05:24,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:24,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:24,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:05:24,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-11-09 00:05:24,547 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-11-09 00:05:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:05:24,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:05:24,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 33 states and 42 transitions. [2024-11-09 00:05:24,639 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 42 transitions. [2024-11-09 00:05:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:05:24,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:24,831 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:25,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:25,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 37 states and 48 transitions. [2024-11-09 00:05:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 48 transitions. [2024-11-09 00:05:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:05:25,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:25,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:25,207 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:05:25,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:25,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 40 states and 54 transitions. [2024-11-09 00:05:25,356 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 54 transitions. [2024-11-09 00:05:25,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:05:25,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:25,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:25,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:05:25,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:25,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 44 states and 60 transitions. [2024-11-09 00:05:25,714 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2024-11-09 00:05:25,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:05:25,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:25,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:25,954 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:26,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 48 states and 66 transitions. [2024-11-09 00:05:26,228 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 66 transitions. [2024-11-09 00:05:26,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:05:26,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:26,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:26,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:26,358 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:05:26,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:26,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-11-09 00:05:26,426 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-09 00:05:26,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:05:26,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:26,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:26,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 54 states and 74 transitions. [2024-11-09 00:05:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 74 transitions. [2024-11-09 00:05:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:05:28,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:28,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:28,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:28,440 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 58 states and 82 transitions. [2024-11-09 00:05:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 82 transitions. [2024-11-09 00:05:28,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:05:28,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:28,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:28,991 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:05:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:29,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 62 states and 88 transitions. [2024-11-09 00:05:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 88 transitions. [2024-11-09 00:05:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:05:29,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:29,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:29,788 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:30,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 66 states and 96 transitions. [2024-11-09 00:05:30,181 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 96 transitions. [2024-11-09 00:05:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:05:30,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:30,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:30,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:05:30,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:30,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 70 states and 102 transitions. [2024-11-09 00:05:30,849 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 102 transitions. [2024-11-09 00:05:30,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:05:30,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:30,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:30,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:31,210 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:31,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 74 states and 110 transitions. [2024-11-09 00:05:31,620 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 110 transitions. [2024-11-09 00:05:31,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:05:31,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 28 proven. 24 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:05:34,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:34,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 87 states and 132 transitions. [2024-11-09 00:05:34,697 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 132 transitions. [2024-11-09 00:05:34,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:05:34,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:34,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:34,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:35,143 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:35,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-11-09 00:05:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-11-09 00:05:35,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:05:35,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:35,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:35,871 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:05:36,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 95 states and 148 transitions. [2024-11-09 00:05:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 148 transitions. [2024-11-09 00:05:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:05:36,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:36,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:36,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:37,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:37,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 99 states and 158 transitions. [2024-11-09 00:05:37,398 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 158 transitions. [2024-11-09 00:05:37,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:05:37,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:37,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 44 proven. 41 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:05:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 116 states and 186 transitions. [2024-11-09 00:05:41,573 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 186 transitions. [2024-11-09 00:05:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:05:41,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:41,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:42,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:42,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 120 states and 198 transitions. [2024-11-09 00:05:42,856 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 198 transitions. [2024-11-09 00:05:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:05:42,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:42,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:05:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:43,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 124 states and 204 transitions. [2024-11-09 00:05:43,879 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 204 transitions. [2024-11-09 00:05:43,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:05:43,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:43,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:44,614 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:45,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 128 states and 216 transitions. [2024-11-09 00:05:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 216 transitions. [2024-11-09 00:05:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:05:45,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:45,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:46,409 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 64 proven. 62 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:05:51,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:51,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 149 states and 250 transitions. [2024-11-09 00:05:51,382 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 250 transitions. [2024-11-09 00:05:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:05:51,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:51,985 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:52,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:52,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 153 states and 264 transitions. [2024-11-09 00:05:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 264 transitions. [2024-11-09 00:05:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:05:52,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:52,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:05:53,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 157 states and 270 transitions. [2024-11-09 00:05:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 270 transitions. [2024-11-09 00:05:53,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:05:53,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:53,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:53,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:54,551 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:55,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:55,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 161 states and 284 transitions. [2024-11-09 00:05:55,334 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 284 transitions. [2024-11-09 00:05:55,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:05:55,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:55,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:56,491 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 88 proven. 87 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 186 states and 324 transitions. [2024-11-09 00:06:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 324 transitions. [2024-11-09 00:06:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:06:03,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:03,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:03,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:04,191 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:05,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:05,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 190 states and 340 transitions. [2024-11-09 00:06:05,186 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 340 transitions. [2024-11-09 00:06:05,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:06:05,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:05,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:05,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:05,668 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:06:06,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:06,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 194 states and 346 transitions. [2024-11-09 00:06:06,767 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 346 transitions. [2024-11-09 00:06:06,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:06:06,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:06,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:06,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:07,538 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:08,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 198 states and 362 transitions. [2024-11-09 00:06:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 362 transitions. [2024-11-09 00:06:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:06:08,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:09,712 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 116 proven. 116 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:18,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 227 states and 408 transitions. [2024-11-09 00:06:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 408 transitions. [2024-11-09 00:06:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:06:18,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:18,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:19,772 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:21,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 231 states and 426 transitions. [2024-11-09 00:06:21,050 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 426 transitions. [2024-11-09 00:06:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:06:21,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:21,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:21,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:06:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:22,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 235 states and 432 transitions. [2024-11-09 00:06:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 432 transitions. [2024-11-09 00:06:22,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:06:22,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:22,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:23,640 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:24,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 239 states and 450 transitions. [2024-11-09 00:06:24,796 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 450 transitions. [2024-11-09 00:06:24,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:06:24,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:24,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:24,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:26,432 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 148 proven. 149 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:38,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:38,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 272 states and 502 transitions. [2024-11-09 00:06:38,618 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 502 transitions. [2024-11-09 00:06:38,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:06:38,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:38,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:39,566 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:40,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:40,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 276 states and 522 transitions. [2024-11-09 00:06:40,963 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 522 transitions. [2024-11-09 00:06:40,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:06:40,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:40,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:41,422 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:06:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 280 states and 528 transitions. [2024-11-09 00:06:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 528 transitions. [2024-11-09 00:06:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:06:42,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:42,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:43,866 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 284 states and 548 transitions. [2024-11-09 00:06:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 548 transitions. [2024-11-09 00:06:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:06:45,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:47,401 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 184 proven. 186 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:07:03,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:03,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 321 states and 606 transitions. [2024-11-09 00:07:03,408 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 606 transitions. [2024-11-09 00:07:03,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:07:03,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:03,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:03,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:04,802 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:06,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:06,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 325 states and 628 transitions. [2024-11-09 00:07:06,384 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 628 transitions. [2024-11-09 00:07:06,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:07:06,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:06,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:06,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:07,015 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:07:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 329 states and 634 transitions. [2024-11-09 00:07:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 634 transitions. [2024-11-09 00:07:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:07:08,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:08,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:08,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:10,290 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:11,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:11,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 333 states and 656 transitions. [2024-11-09 00:07:11,990 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 656 transitions. [2024-11-09 00:07:11,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:07:11,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:11,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 224 proven. 227 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:07:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:34,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 374 states and 720 transitions. [2024-11-09 00:07:34,648 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 720 transitions. [2024-11-09 00:07:34,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:07:34,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:34,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:34,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:36,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:38,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:38,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 378 states and 744 transitions. [2024-11-09 00:07:38,168 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 744 transitions. [2024-11-09 00:07:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:07:38,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:38,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:38,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-09 00:07:41,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:41,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 382 states and 750 transitions. [2024-11-09 00:07:41,117 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 750 transitions. [2024-11-09 00:07:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:07:41,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:41,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:07:45,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:45,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 386 states and 774 transitions. [2024-11-09 00:07:45,013 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 774 transitions. [2024-11-09 00:07:45,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:07:45,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:45,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 268 proven. 272 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:08:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:15,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 431 states and 844 transitions. [2024-11-09 00:08:15,140 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 844 transitions. [2024-11-09 00:08:15,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:08:15,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:15,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:16,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:19,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 435 states and 870 transitions. [2024-11-09 00:08:19,603 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 870 transitions. [2024-11-09 00:08:19,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:08:19,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:19,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:19,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:20,394 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:08:23,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:23,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 439 states and 876 transitions. [2024-11-09 00:08:23,193 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 876 transitions. [2024-11-09 00:08:23,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:08:23,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:23,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:23,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:25,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:08:27,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:27,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 443 states and 902 transitions. [2024-11-09 00:08:27,455 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 902 transitions. [2024-11-09 00:08:27,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:08:27,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:27,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:27,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:30,112 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 316 proven. 321 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:09:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 492 states and 978 transitions. [2024-11-09 00:09:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 978 transitions. [2024-11-09 00:09:00,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:09:00,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:00,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:00,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:05,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:05,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 496 states and 1006 transitions. [2024-11-09 00:09:05,229 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 1006 transitions. [2024-11-09 00:09:05,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:09:05,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:05,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:05,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:06,071 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:09:08,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 500 states and 1012 transitions. [2024-11-09 00:09:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1012 transitions. [2024-11-09 00:09:08,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:09:08,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:08,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:08,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:10,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:12,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 504 states and 1040 transitions. [2024-11-09 00:09:12,629 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1040 transitions. [2024-11-09 00:09:12,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:09:12,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:12,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:12,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 368 proven. 374 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:09:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:55,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 557 states and 1122 transitions. [2024-11-09 00:09:55,023 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1122 transitions. [2024-11-09 00:09:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:09:55,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:55,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:56,936 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:59,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 561 states and 1152 transitions. [2024-11-09 00:09:59,790 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1152 transitions. [2024-11-09 00:09:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:09:59,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:59,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:59,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:10:03,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:03,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 565 states and 1158 transitions. [2024-11-09 00:10:03,321 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1158 transitions. [2024-11-09 00:10:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:10:03,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:03,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:05,595 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:10:08,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:08,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 569 states and 1188 transitions. [2024-11-09 00:10:08,715 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1188 transitions. [2024-11-09 00:10:08,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:10:08,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:08,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:10:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 424 proven. 431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:10:59,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:10:59,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 626 states and 1276 transitions. [2024-11-09 00:10:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1276 transitions. [2024-11-09 00:10:59,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:10:59,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:10:59,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:10:59,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:01,863 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 630 states and 1308 transitions. [2024-11-09 00:11:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1308 transitions. [2024-11-09 00:11:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:11:05,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:05,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:05,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:06,161 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:11:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:09,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 634 states and 1314 transitions. [2024-11-09 00:11:09,332 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1314 transitions. [2024-11-09 00:11:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:11:09,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:09,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:11,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:11:15,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:11:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1346 states to 638 states and 1346 transitions. [2024-11-09 00:11:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1346 transitions. [2024-11-09 00:11:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:11:15,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:11:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:11:15,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:11:20,335 INFO L134 CoverageAnalysis]: Checked inductivity of 979 backedges. 484 proven. 492 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:12:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:21,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 699 states and 1440 transitions. [2024-11-09 00:12:21,894 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1440 transitions. [2024-11-09 00:12:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:12:21,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:21,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:28,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:28,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 703 states and 1474 transitions. [2024-11-09 00:12:28,506 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1474 transitions. [2024-11-09 00:12:28,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:12:28,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:28,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:28,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:29,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-09 00:12:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:34,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 707 states and 1480 transitions. [2024-11-09 00:12:34,057 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1480 transitions. [2024-11-09 00:12:34,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:12:34,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:34,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:37,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:12:41,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 711 states and 1514 transitions. [2024-11-09 00:12:41,856 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1514 transitions. [2024-11-09 00:12:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:12:41,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:41,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:41,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:47,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1108 backedges. 548 proven. 557 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:14:05,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 776 states and 1614 transitions. [2024-11-09 00:14:05,614 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1614 transitions. [2024-11-09 00:14:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:14:05,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:05,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:08,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:13,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:13,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 780 states and 1650 transitions. [2024-11-09 00:14:13,604 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1650 transitions. [2024-11-09 00:14:13,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:14:13,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:13,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-09 00:14:19,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:19,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 784 states and 1656 transitions. [2024-11-09 00:14:19,633 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1656 transitions. [2024-11-09 00:14:19,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:14:19,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:19,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:19,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:22,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:14:27,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:27,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 788 states and 1692 transitions. [2024-11-09 00:14:27,538 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1692 transitions. [2024-11-09 00:14:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:14:27,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:27,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:27,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 616 proven. 626 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:16:01,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:01,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 857 states and 1798 transitions. [2024-11-09 00:16:01,768 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1798 transitions. [2024-11-09 00:16:01,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:16:01,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:01,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:01,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:10,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 861 states and 1836 transitions. [2024-11-09 00:16:10,421 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1836 transitions. [2024-11-09 00:16:10,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:16:10,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:10,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:12,198 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:16:17,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:17,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 865 states and 1842 transitions. [2024-11-09 00:16:17,530 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1842 transitions. [2024-11-09 00:16:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:16:17,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:17,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:16:27,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 869 states and 1880 transitions. [2024-11-09 00:16:27,074 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1880 transitions. [2024-11-09 00:16:27,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:16:27,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:27,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:27,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:33,260 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 688 proven. 699 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:18:25,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:25,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 942 states and 1992 transitions. [2024-11-09 00:18:25,745 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1992 transitions. [2024-11-09 00:18:25,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:18:25,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:25,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat