./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 63cd3e528fa28694be9f2ecbe948122395c3f48db5408253e949dc50f2a74038 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:19:05,767 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:19:05,838 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:19:05,844 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:19:05,844 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:19:05,872 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:19:05,873 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:19:05,873 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:19:05,874 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:19:05,874 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:19:05,874 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:19:05,874 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:19:05,874 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:19:05,874 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:19:05,874 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:19:05,875 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:19:05,875 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:19:05,875 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:19:05,875 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:19:05,875 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:19:05,875 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:19:05,875 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:19:05,875 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:19:05,875 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:19:05,876 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:19:05,876 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:19:05,876 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:19:05,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:19:05,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:19:05,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:19:05,876 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:19:05,876 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:19:05,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:19:05,877 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 63cd3e528fa28694be9f2ecbe948122395c3f48db5408253e949dc50f2a74038 [2024-11-13 21:19:06,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:19:06,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:19:06,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:19:06,161 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:19:06,162 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:19:06,163 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c Unable to find full path for "g++" [2024-11-13 21:19:07,916 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:19:08,235 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:19:08,236 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c [2024-11-13 21:19:08,244 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/data/234d1a185/6099e1412e414b178bb05540bee0e20f/FLAGc6533c305 [2024-11-13 21:19:08,519 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/data/234d1a185/6099e1412e414b178bb05540bee0e20f [2024-11-13 21:19:08,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:19:08,523 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:19:08,525 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:19:08,525 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:19:08,533 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:19:08,534 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a695d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08, skipping insertion in model container [2024-11-13 21:19:08,537 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,560 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:19:08,740 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c[526,539] [2024-11-13 21:19:08,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:19:08,776 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:19:08,791 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/sv-benchmarks/c/nla-digbench-scaling/hard2_valuebound50.c[526,539] [2024-11-13 21:19:08,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:19:08,819 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:19:08,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08 WrapperNode [2024-11-13 21:19:08,820 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:19:08,821 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:19:08,821 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:19:08,821 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:19:08,828 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,834 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,853 INFO L138 Inliner]: procedures = 14, calls = 23, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 62 [2024-11-13 21:19:08,853 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:19:08,855 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:19:08,855 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:19:08,856 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:19:08,864 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,865 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,869 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,872 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,879 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,882 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,883 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,885 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:19:08,889 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:19:08,889 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:19:08,890 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:19:08,890 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:19:08" (1/1) ... [2024-11-13 21:19:08,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:19:08,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:19:08,936 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:19:08,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:19:08,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:19:08,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:19:08,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:19:08,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:19:08,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:19:08,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:19:09,052 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:19:09,054 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:19:09,241 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-13 21:19:09,241 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:19:09,310 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:19:09,311 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:19:09,311 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:19:09 BoogieIcfgContainer [2024-11-13 21:19:09,311 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:19:09,312 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:19:09,312 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:19:09,322 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:19:09,322 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:19:09" (1/1) ... [2024-11-13 21:19:09,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:19:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:09,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 20 states and 30 transitions. [2024-11-13 21:19:09,388 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 30 transitions. [2024-11-13 21:19:09,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:19:09,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:09,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:09,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 24 states and 38 transitions. [2024-11-13 21:19:09,921 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 38 transitions. [2024-11-13 21:19:09,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:19:09,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:09,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:09,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:10,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 27 states and 42 transitions. [2024-11-13 21:19:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 42 transitions. [2024-11-13 21:19:10,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:19:10,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:10,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:10,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:10,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:10,363 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 21:19:10,368 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:10,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:19:10,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:10,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 31 states and 49 transitions. [2024-11-13 21:19:10,975 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 49 transitions. [2024-11-13 21:19:10,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:19:10,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:11,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 21:19:11,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:11,235 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:19:11,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 34 states and 54 transitions. [2024-11-13 21:19:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-11-13 21:19:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 21:19:11,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:11,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:19:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 37 states and 59 transitions. [2024-11-13 21:19:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 59 transitions. [2024-11-13 21:19:12,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:19:12,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:12,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:12,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:12,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:12,319 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 21:19:12,321 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:12,484 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:19:13,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:13,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 42 states and 69 transitions. [2024-11-13 21:19:13,226 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 69 transitions. [2024-11-13 21:19:13,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:19:13,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:13,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:13,284 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 21:19:13,286 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:13,356 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 9 proven. 13 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:19:13,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:13,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 45 states and 77 transitions. [2024-11-13 21:19:13,518 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 77 transitions. [2024-11-13 21:19:13,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:19:13,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:13,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:19:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 49 states and 85 transitions. [2024-11-13 21:19:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 85 transitions. [2024-11-13 21:19:14,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:19:14,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:14,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:14,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:19:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 50 states and 86 transitions. [2024-11-13 21:19:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 86 transitions. [2024-11-13 21:19:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:19:14,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:14,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:14,579 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:19:14,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:14,667 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 21:19:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 50 states and 85 transitions. [2024-11-13 21:19:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 85 transitions. [2024-11-13 21:19:14,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:19:14,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:14,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:14,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:14,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 144 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:19:14,954 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:15,331 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 33 proven. 17 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:19:16,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:16,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 55 states and 95 transitions. [2024-11-13 21:19:16,435 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 95 transitions. [2024-11-13 21:19:16,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:19:16,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:16,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:16,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:16,519 INFO L255 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 21:19:16,522 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:16,894 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 16 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:19:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:17,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 61 states and 110 transitions. [2024-11-13 21:19:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 110 transitions. [2024-11-13 21:19:17,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:19:17,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:17,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:17,786 INFO L255 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-13 21:19:17,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:17,953 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:19:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:18,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 63 states and 115 transitions. [2024-11-13 21:19:18,194 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 115 transitions. [2024-11-13 21:19:18,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:19:18,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:18,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:18,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:18,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:18,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 155 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:19:18,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:18,365 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 21:19:18,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:18,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 63 states and 114 transitions. [2024-11-13 21:19:18,612 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 114 transitions. [2024-11-13 21:19:18,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:19:18,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:18,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:18,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:18,670 INFO L255 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:19:18,673 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 43 proven. 13 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 21:19:20,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 66 states and 120 transitions. [2024-11-13 21:19:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 120 transitions. [2024-11-13 21:19:20,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:19:20,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:20,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:20,157 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-13 21:19:20,159 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 27 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:19:21,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:21,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 71 states and 130 transitions. [2024-11-13 21:19:21,459 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 130 transitions. [2024-11-13 21:19:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:19:21,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:21,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:21,973 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 21:19:22,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 71 states and 129 transitions. [2024-11-13 21:19:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 129 transitions. [2024-11-13 21:19:22,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:19:22,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:22,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:22,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:22,594 INFO L255 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:19:22,597 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:23,054 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 21 proven. 48 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 21:19:23,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:23,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 77 states and 144 transitions. [2024-11-13 21:19:23,998 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 144 transitions. [2024-11-13 21:19:23,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:19:24,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:24,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:24,073 INFO L255 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:19:24,075 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:24,254 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 23 proven. 52 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 21:19:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 79 states and 149 transitions. [2024-11-13 21:19:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 149 transitions. [2024-11-13 21:19:24,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:19:24,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:24,553 INFO L255 TraceCheckSpWp]: Trace formula consists of 188 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:19:24,555 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:24,649 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-13 21:19:24,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:24,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 79 states and 148 transitions. [2024-11-13 21:19:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 148 transitions. [2024-11-13 21:19:24,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:19:24,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:24,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 31 proven. 14 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 21:19:26,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:26,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 81 states and 158 transitions. [2024-11-13 21:19:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 158 transitions. [2024-11-13 21:19:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:19:26,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:26,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:26,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:26,162 INFO L255 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:19:26,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:26,662 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 26 proven. 23 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 21:19:27,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:27,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 85 states and 171 transitions. [2024-11-13 21:19:27,681 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 171 transitions. [2024-11-13 21:19:27,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:19:27,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:27,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:27,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:27,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 21:19:27,737 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 28 proven. 46 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 21:19:29,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:29,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 90 states and 181 transitions. [2024-11-13 21:19:29,209 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 181 transitions. [2024-11-13 21:19:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:19:29,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:29,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:29,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:29,292 INFO L255 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 21:19:29,295 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:29,478 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 28 proven. 25 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 21:19:29,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:29,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 92 states and 186 transitions. [2024-11-13 21:19:29,839 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 186 transitions. [2024-11-13 21:19:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:19:29,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:29,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:29,921 INFO L255 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:19:29,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 417 backedges. 45 proven. 47 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 21:19:30,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:30,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 94 states and 191 transitions. [2024-11-13 21:19:30,479 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 191 transitions. [2024-11-13 21:19:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:19:30,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:30,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:30,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:19:30,550 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:31,085 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 28 proven. 32 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 21:19:32,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:32,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 100 states and 208 transitions. [2024-11-13 21:19:32,302 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 208 transitions. [2024-11-13 21:19:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:19:32,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:32,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:32,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:32,372 INFO L255 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:19:32,377 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:32,670 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 56 proven. 49 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 21:19:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 102 states and 213 transitions. [2024-11-13 21:19:33,056 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 213 transitions. [2024-11-13 21:19:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:19:33,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:33,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:33,124 INFO L255 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:19:33,126 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 470 trivial. 0 not checked. [2024-11-13 21:19:33,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:33,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 102 states and 212 transitions. [2024-11-13 21:19:33,693 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 212 transitions. [2024-11-13 21:19:33,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:19:33,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:33,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:33,777 INFO L255 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:19:33,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:34,765 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 68 proven. 31 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-13 21:19:36,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:36,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 115 states and 237 transitions. [2024-11-13 21:19:36,795 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 237 transitions. [2024-11-13 21:19:36,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:19:36,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:36,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:36,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:36,893 INFO L255 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-13 21:19:36,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:37,440 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 64 proven. 71 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-13 21:19:37,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:37,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 117 states and 240 transitions. [2024-11-13 21:19:37,874 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 240 transitions. [2024-11-13 21:19:37,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:19:37,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:37,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:38,463 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 32 proven. 27 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 21:19:39,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:39,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 117 states and 239 transitions. [2024-11-13 21:19:39,250 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 239 transitions. [2024-11-13 21:19:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:19:39,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:39,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:39,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:39,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:19:39,342 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:40,045 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 32 proven. 38 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-13 21:19:41,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:41,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 121 states and 252 transitions. [2024-11-13 21:19:41,505 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 252 transitions. [2024-11-13 21:19:41,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:19:41,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:41,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:41,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:41,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:41,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 243 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 21:19:41,592 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 51 proven. 101 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 21:19:43,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:43,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 126 states and 262 transitions. [2024-11-13 21:19:43,895 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 262 transitions. [2024-11-13 21:19:43,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:19:43,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:43,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:43,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:43,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:43,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:19:43,971 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:44,169 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 60 proven. 62 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 21:19:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 128 states and 267 transitions. [2024-11-13 21:19:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 267 transitions. [2024-11-13 21:19:44,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:19:44,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:44,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:44,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,724 INFO L255 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:19:44,727 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 40 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-13 21:19:45,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 130 states and 272 transitions. [2024-11-13 21:19:45,289 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 272 transitions. [2024-11-13 21:19:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:19:45,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:45,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:45,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:45,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:19:45,361 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 69 proven. 65 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-13 21:19:47,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:47,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 136 states and 289 transitions. [2024-11-13 21:19:47,461 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 289 transitions. [2024-11-13 21:19:47,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:19:47,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:47,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:47,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:47,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:47,529 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 21:19:47,532 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 36 proven. 53 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-13 21:19:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:48,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 138 states and 294 transitions. [2024-11-13 21:19:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 294 transitions. [2024-11-13 21:19:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:19:48,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:48,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:48,160 INFO L255 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:19:48,162 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:48,289 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 687 trivial. 0 not checked. [2024-11-13 21:19:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:48,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 138 states and 293 transitions. [2024-11-13 21:19:48,736 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 293 transitions. [2024-11-13 21:19:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:19:48,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:48,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:48,818 INFO L255 TraceCheckSpWp]: Trace formula consists of 263 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:19:48,820 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 83 proven. 52 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-13 21:19:51,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:51,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 142 states and 317 transitions. [2024-11-13 21:19:51,230 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 317 transitions. [2024-11-13 21:19:51,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:19:51,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:51,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:51,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:19:51,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:51,593 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 64 proven. 79 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 21:19:52,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 144 states and 322 transitions. [2024-11-13 21:19:52,026 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 322 transitions. [2024-11-13 21:19:52,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:19:52,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:52,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:52,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:52,105 INFO L255 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-13 21:19:52,107 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 38 proven. 51 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 21:19:53,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:53,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 146 states and 327 transitions. [2024-11-13 21:19:53,078 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 327 transitions. [2024-11-13 21:19:53,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:19:53,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:53,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,170 INFO L255 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:19:53,172 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 64 proven. 79 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 21:19:53,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 148 states and 332 transitions. [2024-11-13 21:19:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 332 transitions. [2024-11-13 21:19:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:19:53,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 272 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:19:53,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:54,161 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 37 proven. 106 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-13 21:19:54,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:54,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 150 states and 337 transitions. [2024-11-13 21:19:54,754 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 337 transitions. [2024-11-13 21:19:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:19:54,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:54,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:54,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:54,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:54,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 271 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:19:54,827 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:55,622 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 38 proven. 58 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-13 21:19:56,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 152 states and 341 transitions. [2024-11-13 21:19:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 341 transitions. [2024-11-13 21:19:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:19:56,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:56,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:56,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-13 21:19:56,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:57,204 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 57 proven. 139 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-13 21:19:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:59,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 157 states and 351 transitions. [2024-11-13 21:19:59,388 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 351 transitions. [2024-11-13 21:19:59,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:19:59,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:59,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:59,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:19:59,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:59,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:19:59,465 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:19:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 39 proven. 118 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-13 21:20:00,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:00,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 159 states and 356 transitions. [2024-11-13 21:20:00,528 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 356 transitions. [2024-11-13 21:20:00,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:20:00,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:00,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:00,608 INFO L255 TraceCheckSpWp]: Trace formula consists of 280 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:20:00,611 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 860 backedges. 39 proven. 118 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-13 21:20:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:01,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 161 states and 361 transitions. [2024-11-13 21:20:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 361 transitions. [2024-11-13 21:20:01,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:20:01,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:01,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:01,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:01,440 INFO L255 TraceCheckSpWp]: Trace formula consists of 279 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:20:01,442 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:02,078 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 40 proven. 77 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 21:20:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 165 states and 369 transitions. [2024-11-13 21:20:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 369 transitions. [2024-11-13 21:20:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:20:03,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:03,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:03,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:03,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:03,697 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 21:20:03,700 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 39 proven. 112 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-13 21:20:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:11,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 182 states and 406 transitions. [2024-11-13 21:20:11,196 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 406 transitions. [2024-11-13 21:20:11,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:20:11,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:11,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:11,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:11,349 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 21:20:11,352 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 39 proven. 112 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-11-13 21:20:14,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 186 states and 414 transitions. [2024-11-13 21:20:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 414 transitions. [2024-11-13 21:20:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:20:14,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:14,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:14,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:14,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:14,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 283 conjuncts, 68 conjuncts are in the unsatisfiable core [2024-11-13 21:20:14,724 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:16,640 INFO L134 CoverageAnalysis]: Checked inductivity of 854 backedges. 157 proven. 90 refuted. 0 times theorem prover too weak. 607 trivial. 0 not checked. [2024-11-13 21:20:17,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:17,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 188 states and 418 transitions. [2024-11-13 21:20:17,188 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 418 transitions. [2024-11-13 21:20:17,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:20:17,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:17,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:17,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:17,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,257 INFO L255 TraceCheckSpWp]: Trace formula consists of 288 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:20:17,260 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 41 proven. 139 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-13 21:20:18,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:18,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 190 states and 424 transitions. [2024-11-13 21:20:18,457 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 424 transitions. [2024-11-13 21:20:18,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:20:18,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:18,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:18,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:18,518 INFO L255 TraceCheckSpWp]: Trace formula consists of 287 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:20:18,520 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:18,671 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 945 trivial. 0 not checked. [2024-11-13 21:20:19,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 190 states and 423 transitions. [2024-11-13 21:20:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 423 transitions. [2024-11-13 21:20:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:20:19,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:19,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:19,906 INFO L134 CoverageAnalysis]: Checked inductivity of 936 backedges. 42 proven. 54 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-11-13 21:20:21,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:21,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 190 states and 422 transitions. [2024-11-13 21:20:21,128 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 422 transitions. [2024-11-13 21:20:21,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:20:21,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:21,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:21,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:21,217 INFO L255 TraceCheckSpWp]: Trace formula consists of 296 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 21:20:21,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:22,665 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 204 proven. 20 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-13 21:20:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 192 states and 456 transitions. [2024-11-13 21:20:25,520 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 456 transitions. [2024-11-13 21:20:25,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:20:25,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:25,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:25,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:25,602 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 21:20:25,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:25,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 43 proven. 135 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 21:20:26,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 194 states and 472 transitions. [2024-11-13 21:20:26,625 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 472 transitions. [2024-11-13 21:20:26,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:20:26,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:26,709 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:20:26,711 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 21:20:27,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 196 states and 477 transitions. [2024-11-13 21:20:27,464 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 477 transitions. [2024-11-13 21:20:27,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:20:27,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:27,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:27,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:27,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:27,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 53 conjuncts are in the unsatisfiable core [2024-11-13 21:20:27,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:27,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 61 proven. 117 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 21:20:28,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 198 states and 482 transitions. [2024-11-13 21:20:28,886 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 482 transitions. [2024-11-13 21:20:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:20:28,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:28,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:28,962 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 21:20:28,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 43 proven. 135 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-13 21:20:29,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:29,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 200 states and 487 transitions. [2024-11-13 21:20:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 487 transitions. [2024-11-13 21:20:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:20:29,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:29,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:29,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:29,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:29,858 INFO L255 TraceCheckSpWp]: Trace formula consists of 305 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:20:29,861 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:30,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 44 proven. 71 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-11-13 21:20:30,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 202 states and 492 transitions. [2024-11-13 21:20:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 492 transitions. [2024-11-13 21:20:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:20:30,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:32,328 INFO L134 CoverageAnalysis]: Checked inductivity of 1191 backedges. 74 proven. 105 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 21:20:37,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:37,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 192 states and 446 transitions. [2024-11-13 21:20:37,525 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 446 transitions. [2024-11-13 21:20:37,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:20:37,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:37,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:37,595 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:20:37,597 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 21:20:39,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:39,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 196 states and 469 transitions. [2024-11-13 21:20:39,368 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 469 transitions. [2024-11-13 21:20:39,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:20:39,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:39,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:39,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:39,451 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 21:20:39,453 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:39,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 45 proven. 152 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 21:20:40,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:40,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 198 states and 474 transitions. [2024-11-13 21:20:40,338 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 474 transitions. [2024-11-13 21:20:40,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:20:40,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:40,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:40,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:20:40,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:40,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 21:20:41,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:41,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 200 states and 479 transitions. [2024-11-13 21:20:41,307 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 479 transitions. [2024-11-13 21:20:41,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:20:41,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:41,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:41,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:41,439 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:20:41,442 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 21:20:42,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:42,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 202 states and 484 transitions. [2024-11-13 21:20:42,458 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 484 transitions. [2024-11-13 21:20:42,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:20:42,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:42,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:42,531 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:20:42,534 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 46 proven. 85 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-11-13 21:20:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 204 states and 489 transitions. [2024-11-13 21:20:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 489 transitions. [2024-11-13 21:20:43,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:20:43,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:43,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:43,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 21:20:43,491 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:43,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 45 proven. 152 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 21:20:45,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 206 states and 494 transitions. [2024-11-13 21:20:45,090 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 494 transitions. [2024-11-13 21:20:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:20:45,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:45,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:45,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:45,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:45,166 INFO L255 TraceCheckSpWp]: Trace formula consists of 312 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 21:20:45,168 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:45,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 45 proven. 174 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-13 21:20:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:48,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 210 states and 502 transitions. [2024-11-13 21:20:48,676 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 502 transitions. [2024-11-13 21:20:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:20:48,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:48,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 21:20:48,776 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:49,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 140 proven. 114 refuted. 0 times theorem prover too weak. 886 trivial. 0 not checked. [2024-11-13 21:20:50,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:50,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 214 states and 511 transitions. [2024-11-13 21:20:50,518 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 511 transitions. [2024-11-13 21:20:50,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:20:50,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:50,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:50,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:50,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:50,589 INFO L255 TraceCheckSpWp]: Trace formula consists of 321 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-13 21:20:50,591 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:50,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 48 proven. 108 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-13 21:20:52,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 216 states and 517 transitions. [2024-11-13 21:20:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 517 transitions. [2024-11-13 21:20:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:20:52,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:52,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:52,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:52,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:52,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 21:20:52,302 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:52,819 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 109 proven. 164 refuted. 0 times theorem prover too weak. 972 trivial. 0 not checked. [2024-11-13 21:20:54,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:54,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 220 states and 527 transitions. [2024-11-13 21:20:54,449 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 527 transitions. [2024-11-13 21:20:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:20:54,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:54,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:54,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:54,533 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 21:20:54,535 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:54,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 94 proven. 124 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 21:20:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:56,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 222 states and 539 transitions. [2024-11-13 21:20:56,026 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 539 transitions. [2024-11-13 21:20:56,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:20:56,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:56,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:56,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:56,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:56,108 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 21:20:56,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 49 proven. 169 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 21:20:57,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:57,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 224 states and 543 transitions. [2024-11-13 21:20:57,146 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 543 transitions. [2024-11-13 21:20:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:20:57,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:57,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:57,214 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 57 conjuncts are in the unsatisfiable core [2024-11-13 21:20:57,216 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 67 proven. 151 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 21:20:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:58,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 226 states and 547 transitions. [2024-11-13 21:20:58,289 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 547 transitions. [2024-11-13 21:20:58,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:20:58,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:58,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:58,364 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:20:58,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 50 proven. 96 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 21:20:59,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:59,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 228 states and 551 transitions. [2024-11-13 21:20:59,500 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 551 transitions. [2024-11-13 21:20:59,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:20:59,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:59,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:59,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:20:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:59,597 INFO L255 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 21:20:59,605 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:20:59,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1346 backedges. 49 proven. 169 refuted. 0 times theorem prover too weak. 1128 trivial. 0 not checked. [2024-11-13 21:21:00,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:00,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 230 states and 555 transitions. [2024-11-13 21:21:00,633 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 555 transitions. [2024-11-13 21:21:00,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:21:00,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:00,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:00,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:00,773 INFO L255 TraceCheckSpWp]: Trace formula consists of 341 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-11-13 21:21:00,775 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:01,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 114 proven. 164 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-13 21:21:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 233 states and 569 transitions. [2024-11-13 21:21:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 569 transitions. [2024-11-13 21:21:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:21:05,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:05,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:06,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1350 backedges. 60 proven. 90 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-13 21:21:09,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:09,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 233 states and 561 transitions. [2024-11-13 21:21:09,452 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 561 transitions. [2024-11-13 21:21:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:21:09,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:09,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:09,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:09,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:09,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:21:09,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:09,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:21:11,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:11,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 237 states and 582 transitions. [2024-11-13 21:21:11,645 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 582 transitions. [2024-11-13 21:21:11,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:21:11,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:11,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:11,708 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:21:11,710 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:11,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:21:12,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:12,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 239 states and 586 transitions. [2024-11-13 21:21:12,858 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 586 transitions. [2024-11-13 21:21:12,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:21:12,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:12,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:12,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:12,985 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:21:12,988 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:13,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:21:14,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:14,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 241 states and 590 transitions. [2024-11-13 21:21:14,094 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 590 transitions. [2024-11-13 21:21:14,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:21:14,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:14,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:14,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:14,159 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:21:14,160 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:14,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:21:15,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:15,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 243 states and 594 transitions. [2024-11-13 21:21:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 594 transitions. [2024-11-13 21:21:15,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:21:15,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:15,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:15,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:15,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:15,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:21:15,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:15,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:21:16,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:16,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 245 states and 598 transitions. [2024-11-13 21:21:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 598 transitions. [2024-11-13 21:21:16,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:21:16,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:16,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:16,548 INFO L255 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-13 21:21:16,549 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:16,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 52 proven. 115 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:21:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:17,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 247 states and 602 transitions. [2024-11-13 21:21:17,820 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 602 transitions. [2024-11-13 21:21:17,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:21:17,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:17,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1442 backedges. 52 proven. 90 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-11-13 21:21:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 247 states and 601 transitions. [2024-11-13 21:21:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 601 transitions. [2024-11-13 21:21:20,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:21:20,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:20,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:20,835 INFO L255 TraceCheckSpWp]: Trace formula consists of 354 conjuncts, 61 conjuncts are in the unsatisfiable core [2024-11-13 21:21:20,838 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:21,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 119 proven. 184 refuted. 0 times theorem prover too weak. 1156 trivial. 0 not checked. [2024-11-13 21:21:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:23,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 251 states and 611 transitions. [2024-11-13 21:21:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 611 transitions. [2024-11-13 21:21:23,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:21:23,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:23,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:23,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:23,138 INFO L255 TraceCheckSpWp]: Trace formula consists of 362 conjuncts, 52 conjuncts are in the unsatisfiable core [2024-11-13 21:21:23,139 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:24,213 INFO L134 CoverageAnalysis]: Checked inductivity of 1581 backedges. 202 proven. 125 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2024-11-13 21:21:26,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:26,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 255 states and 630 transitions. [2024-11-13 21:21:26,952 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 630 transitions. [2024-11-13 21:21:26,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:21:26,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:26,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:21:27,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:27,036 INFO L255 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 21:21:27,037 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:21:27,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 56 proven. 126 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-11-13 21:21:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:28,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 220 states and 391 transitions. [2024-11-13 21:21:28,164 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 391 transitions. [2024-11-13 21:21:28,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:21:28,165 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 89 iterations. [2024-11-13 21:21:28,177 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 21:21:31,841 INFO L77 FloydHoareUtils]: At program point L52-2(lines 44 56) the Hoare annotation is: true [2024-11-13 21:21:31,841 INFO L77 FloydHoareUtils]: At program point L44-1(lines 44 56) the Hoare annotation is: (or (and (not (and (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~A~0#1| (+ |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~r~0#1|)))) (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)))) (= |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~d~0#1|)) [2024-11-13 21:21:31,841 INFO L77 FloydHoareUtils]: At program point L36(line 36) the Hoare annotation is: true [2024-11-13 21:21:31,841 INFO L77 FloydHoareUtils]: At program point L45(line 45) the Hoare annotation is: true [2024-11-13 21:21:31,841 INFO L77 FloydHoareUtils]: At program point L45-1(line 45) the Hoare annotation is: (not (and (not (= |ULTIMATE.start_main_~p~0#1| 1)) (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~A~0#1| (+ |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~r~0#1|)) (= (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~d~0#1|) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)))) [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point L37(lines 34 42) the Hoare annotation is: (not (and (not (= (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~d~0#1|)) (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|))) [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point L58(line 58) the Hoare annotation is: true [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point L46(lines 44 56) the Hoare annotation is: (or (not (= |ULTIMATE.start_main_~p~0#1| 1)) (and (not (and (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~A~0#1| (+ |ULTIMATE.start_main_~q~0#1| |ULTIMATE.start_main_~r~0#1|)))) (not (and (= |ULTIMATE.start_main_~q~0#1| 0) (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)))) (= (* |ULTIMATE.start_main_~B~0#1| |ULTIMATE.start_main_~p~0#1|) |ULTIMATE.start_main_~d~0#1|)) [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point L34-2(lines 34 42) the Hoare annotation is: (let ((.cse1 (= 32 |ULTIMATE.start_main_~d~0#1|)) (.cse4 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse0 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse2 (= 2 |ULTIMATE.start_main_~d~0#1|)) (.cse3 (+ 14 |ULTIMATE.start_main_~r~0#1|)) (.cse8 (= 64 |ULTIMATE.start_main_~d~0#1|)) (.cse7 (= |ULTIMATE.start_main_~d~0#1| 8)) (.cse5 (= |ULTIMATE.start_main_~d~0#1| 4))) (or (and .cse0 (<= 8 |ULTIMATE.start_main_~r~0#1|)) (and (<= 16 |ULTIMATE.start_main_~r~0#1|) .cse1) (and (<= 1 |ULTIMATE.start_main_~r~0#1|) .cse2) (and (<= 32 |ULTIMATE.start_main_~r~0#1|) (<= .cse3 |ULTIMATE.start_main_~d~0#1|)) (and .cse4 (<= .cse3 (* 64 |ULTIMATE.start_main_~d~0#1|))) (let ((.cse6 (= |ULTIMATE.start_main_~B~0#1| 1))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 4) .cse5 .cse6)) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) .cse7 .cse6)) (not (and (= 64 |ULTIMATE.start_main_~p~0#1|) .cse6 .cse8)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) .cse1 .cse6)) (not (and (= |ULTIMATE.start_main_~d~0#1| 1) .cse4 .cse6)) (not (and (= 16 |ULTIMATE.start_main_~d~0#1|) .cse0 .cse6)) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) .cse6 .cse2)))) (and (< |ULTIMATE.start_main_~d~0#1| .cse3) .cse8) (and .cse7 (<= 4 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and (<= 2 |ULTIMATE.start_main_~r~0#1|) .cse5))) [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point L59(line 59) the Hoare annotation is: true [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: (let ((.cse1 (= 32 |ULTIMATE.start_main_~d~0#1|)) (.cse4 (= |ULTIMATE.start_main_~p~0#1| 1)) (.cse0 (= 16 |ULTIMATE.start_main_~p~0#1|)) (.cse2 (= 2 |ULTIMATE.start_main_~d~0#1|)) (.cse3 (+ 14 |ULTIMATE.start_main_~r~0#1|)) (.cse8 (= 64 |ULTIMATE.start_main_~d~0#1|)) (.cse7 (= |ULTIMATE.start_main_~d~0#1| 8)) (.cse5 (= |ULTIMATE.start_main_~d~0#1| 4))) (or (and .cse0 (<= 8 |ULTIMATE.start_main_~r~0#1|)) (and (<= 16 |ULTIMATE.start_main_~r~0#1|) .cse1) (and (<= 1 |ULTIMATE.start_main_~r~0#1|) .cse2) (and (<= 32 |ULTIMATE.start_main_~r~0#1|) (<= .cse3 |ULTIMATE.start_main_~d~0#1|)) (and .cse4 (<= .cse3 (* 64 |ULTIMATE.start_main_~d~0#1|))) (let ((.cse6 (= |ULTIMATE.start_main_~B~0#1| 1))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 4) .cse5 .cse6)) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) .cse7 .cse6)) (not (and (= 64 |ULTIMATE.start_main_~p~0#1|) .cse6 .cse8)) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) .cse1 .cse6)) (not (and (= |ULTIMATE.start_main_~d~0#1| 1) .cse4 .cse6)) (not (and (= 16 |ULTIMATE.start_main_~d~0#1|) .cse0 .cse6)) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) .cse6 .cse2)))) (and (< |ULTIMATE.start_main_~d~0#1| .cse3) .cse8) (and .cse7 (<= 4 |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|)) (not (= |ULTIMATE.start_main_~q~0#1| 0)) (and (<= 2 |ULTIMATE.start_main_~r~0#1|) .cse5))) [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: (or (= |ULTIMATE.start_main_~q~0#1| 0) (let ((.cse0 (= |ULTIMATE.start_main_~B~0#1| 1))) (and (not (and (= |ULTIMATE.start_main_~p~0#1| 4) (= |ULTIMATE.start_main_~d~0#1| 4) .cse0)) (not (and (= |ULTIMATE.start_main_~p~0#1| 8) (= |ULTIMATE.start_main_~d~0#1| 8) .cse0)) (not (and (= 64 |ULTIMATE.start_main_~p~0#1|) .cse0 (= 64 |ULTIMATE.start_main_~d~0#1|))) (not (and (= 32 |ULTIMATE.start_main_~p~0#1|) (= 32 |ULTIMATE.start_main_~d~0#1|) .cse0)) (not (and (= |ULTIMATE.start_main_~d~0#1| 1) (= |ULTIMATE.start_main_~p~0#1| 1) .cse0)) (not (and (= 16 |ULTIMATE.start_main_~d~0#1|) (= 16 |ULTIMATE.start_main_~p~0#1|) .cse0)) (not (and (= 2 |ULTIMATE.start_main_~p~0#1|) .cse0 (= 2 |ULTIMATE.start_main_~d~0#1|))))) (not (= |ULTIMATE.start_main_~A~0#1| |ULTIMATE.start_main_~r~0#1|))) [2024-11-13 21:21:31,842 INFO L77 FloydHoareUtils]: At program point L16(lines 16 17) the Hoare annotation is: true [2024-11-13 21:21:31,843 INFO L77 FloydHoareUtils]: At program point L15(lines 15 18) the Hoare annotation is: (not (and (not (= __VERIFIER_assert_~cond 0)) (not (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)))) [2024-11-13 21:21:31,843 INFO L77 FloydHoareUtils]: At program point L15-2(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-13 21:21:31,843 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 14 20) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond| 0)) [2024-11-13 21:21:31,843 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 14 20) the Hoare annotation is: true [2024-11-13 21:21:31,843 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION(line 17) the Hoare annotation is: true [2024-11-13 21:21:31,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:21:31 ImpRootNode [2024-11-13 21:21:31,863 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:21:31,864 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:21:31,864 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:21:31,864 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:21:31,865 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:19:09" (3/4) ... [2024-11-13 21:21:31,867 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:21:31,870 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 21:21:31,876 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-11-13 21:21:31,877 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2024-11-13 21:21:31,877 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 21:21:31,877 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:21:31,877 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:21:31,966 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:21:31,966 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:21:31,966 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:21:31,967 INFO L158 Benchmark]: Toolchain (without parser) took 143443.94ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 119.3MB in the beginning and 865.5MB in the end (delta: -746.2MB). Peak memory consumption was 556.2MB. Max. memory is 16.1GB. [2024-11-13 21:21:31,967 INFO L158 Benchmark]: CDTParser took 1.46ms. Allocated memory is still 167.8MB. Free memory is still 104.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:31,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 295.26ms. Allocated memory is still 142.6MB. Free memory was 119.3MB in the beginning and 108.1MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:21:31,969 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.38ms. Allocated memory is still 142.6MB. Free memory was 108.1MB in the beginning and 106.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:31,969 INFO L158 Benchmark]: Boogie Preprocessor took 33.26ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 106.0MB in the end (delta: 687.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:31,970 INFO L158 Benchmark]: RCFGBuilder took 421.97ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 90.9MB in the end (delta: 15.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:21:31,971 INFO L158 Benchmark]: CodeCheck took 142551.25ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 90.9MB in the beginning and 873.7MB in the end (delta: -782.8MB). Peak memory consumption was 531.1MB. Max. memory is 16.1GB. [2024-11-13 21:21:31,972 INFO L158 Benchmark]: Witness Printer took 102.62ms. Allocated memory is still 1.5GB. Free memory was 873.7MB in the beginning and 865.5MB in the end (delta: 8.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:21:31,973 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 2 procedures, 20 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 138.8s, OverallIterations: 89, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 14328 SdHoareTripleChecker+Valid, 307.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 11950 mSDsluCounter, 18931 SdHoareTripleChecker+Invalid, 273.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16510 mSDsCounter, 50689 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 122293 IncrementalHoareTripleChecker+Invalid, 172982 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 50689 mSolverCounterUnsat, 2421 mSDtfsCounter, 122293 mSolverCounterSat, 3.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 86773 GetRequests, 83409 SyntacticMatches, 2624 SemanticMatches, 740 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 331336 ImplicationChecksByTransitivity, 95.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.8s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 37.4s InterpolantComputationTime, 9402 NumberOfCodeBlocks, 9402 NumberOfCodeBlocksAsserted, 88 NumberOfCheckSat, 9314 ConstructedInterpolants, 0 QuantifiedInterpolants, 38915 SizeOfPredicates, 145 NumberOfNonLiveVariables, 20028 ConjunctsInSsa, 2816 ConjunctsInUnsatCore, 88 InterpolantComputations, 11 PerfectInterpolantSequences, 62536/68889 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 17]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 34]: Loop Invariant Derived loop invariant: ((((((((((((16 == p) && (8 <= r)) || ((16 <= r) && (32 == d))) || ((1 <= r) && (2 == d))) || ((32 <= r) && (((long long) 14 + r) <= d))) || ((p == 1) && (((long long) 14 + r) <= ((long long) 64 * d)))) || ((((((!(((p == 4) && (d == 4)) && (B == 1)) && !(((p == 8) && (d == 8)) && (B == 1))) && !(((64 == p) && (B == 1)) && (64 == d))) && !(((32 == p) && (32 == d)) && (B == 1))) && !(((d == 1) && (p == 1)) && (B == 1))) && !(((16 == d) && (16 == p)) && (B == 1))) && !(((2 == p) && (B == 1)) && (2 == d)))) || ((d < ((long long) 14 + r)) && (64 == d))) || ((d == 8) && (4 <= r))) || (A != r)) || (q != 0)) || ((2 <= r) && (d == 4))) - ProcedureContractResult [Line: 14]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.46ms. Allocated memory is still 167.8MB. Free memory is still 104.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 295.26ms. Allocated memory is still 142.6MB. Free memory was 119.3MB in the beginning and 108.1MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.38ms. Allocated memory is still 142.6MB. Free memory was 108.1MB in the beginning and 106.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 33.26ms. Allocated memory is still 142.6MB. Free memory was 106.6MB in the beginning and 106.0MB in the end (delta: 687.1kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 421.97ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 90.9MB in the end (delta: 15.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 142551.25ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 90.9MB in the beginning and 873.7MB in the end (delta: -782.8MB). Peak memory consumption was 531.1MB. Max. memory is 16.1GB. * Witness Printer took 102.62ms. Allocated memory is still 1.5GB. Free memory was 873.7MB in the beginning and 865.5MB in the end (delta: 8.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 21:21:32,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12af4741-e34a-4e71-8ba5-bfdd305c96f8/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE