./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bf6b5d6ce0125c606cfafa6fb4e25513c25265a3f4d4cd63094ae1ba72acdc4a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:28:54,554 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:28:54,626 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:28:54,630 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:28:54,630 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:28:54,655 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:28:54,656 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:28:54,656 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:28:54,657 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:28:54,658 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:28:54,658 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:28:54,659 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:28:54,659 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:28:54,659 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:28:54,660 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:28:54,660 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:28:54,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:28:54,661 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:28:54,661 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:28:54,662 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:28:54,662 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:28:54,666 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:28:54,667 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:28:54,667 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:28:54,668 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:28:54,668 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:28:54,668 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:28:54,669 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:28:54,669 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:28:54,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:28:54,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:28:54,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:28:54,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:28:54,675 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:28:54,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:28:54,675 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bf6b5d6ce0125c606cfafa6fb4e25513c25265a3f4d4cd63094ae1ba72acdc4a [2024-11-08 19:28:54,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:28:54,998 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:28:55,002 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:28:55,003 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:28:55,004 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:28:55,006 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound1.c Unable to find full path for "g++" [2024-11-08 19:28:57,215 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:28:57,421 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:28:57,421 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/sv-benchmarks/c/nla-digbench-scaling/prodbin-ll_valuebound1.c [2024-11-08 19:28:57,430 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/data/de76d8bd7/cb3a0acfa2d14d8892b49793bb145ddd/FLAG145bb2277 [2024-11-08 19:28:57,451 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/data/de76d8bd7/cb3a0acfa2d14d8892b49793bb145ddd [2024-11-08 19:28:57,454 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:28:57,456 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:28:57,457 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:28:57,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:28:57,466 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:28:57,467 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,470 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4834fa7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57, skipping insertion in model container [2024-11-08 19:28:57,472 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,501 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:28:57,743 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:28:57,755 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:28:57,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:28:57,789 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:28:57,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57 WrapperNode [2024-11-08 19:28:57,790 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:28:57,791 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:28:57,791 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:28:57,791 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:28:57,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,812 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,846 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-08 19:28:57,847 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:28:57,847 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:28:57,848 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:28:57,848 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:28:57,863 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,866 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,870 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,873 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,880 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,885 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,886 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,889 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:28:57,890 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:28:57,891 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:28:57,891 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:28:57,892 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:28:57" (1/1) ... [2024-11-08 19:28:57,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:28:57,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:28:57,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:28:57,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:28:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:28:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:28:57,956 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:28:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:28:57,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:28:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:28:57,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:28:57,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:28:58,019 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:28:58,021 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:28:58,348 INFO L? ?]: Removed 34 outVars from TransFormulas that were not future-live. [2024-11-08 19:28:58,348 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:28:58,394 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:28:58,397 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:28:58,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:58 BoogieIcfgContainer [2024-11-08 19:28:58,398 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:28:58,399 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:28:58,399 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:28:58,413 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:28:58,414 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:58" (1/1) ... [2024-11-08 19:28:58,426 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:28:58,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:58,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 49 states and 54 transitions. [2024-11-08 19:28:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 54 transitions. [2024-11-08 19:28:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:28:58,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:58,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:58,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:28:58,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:58,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2024-11-08 19:28:58,750 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2024-11-08 19:28:58,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:28:58,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:58,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:28:58,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:58,856 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 19:28:58,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:28:59,090 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:28:59,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:59,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 56 transitions. [2024-11-08 19:28:59,345 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 56 transitions. [2024-11-08 19:28:59,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:28:59,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:59,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:59,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:28:59,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:59,415 INFO L255 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-08 19:28:59,417 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:28:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:28:59,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 54 states and 61 transitions. [2024-11-08 19:28:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 61 transitions. [2024-11-08 19:28:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:28:59,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:59,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:00,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 58 states and 68 transitions. [2024-11-08 19:29:00,345 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 68 transitions. [2024-11-08 19:29:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:29:00,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:00,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:00,741 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 59 states and 69 transitions. [2024-11-08 19:29:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 69 transitions. [2024-11-08 19:29:01,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:29:01,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:01,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:29:01,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:01,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:29:01,875 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:29:02,058 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:29:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:03,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 65 states and 79 transitions. [2024-11-08 19:29:03,386 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 79 transitions. [2024-11-08 19:29:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:29:03,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:03,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:03,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:29:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:03,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 19:29:03,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:29:03,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:29:05,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:05,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 72 states and 91 transitions. [2024-11-08 19:29:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 91 transitions. [2024-11-08 19:29:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:29:05,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:05,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:05,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:05,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:06,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:06,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 75 states and 96 transitions. [2024-11-08 19:29:06,294 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 96 transitions. [2024-11-08 19:29:06,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:06,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:06,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:06,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:06,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:08,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:08,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 84 states and 113 transitions. [2024-11-08 19:29:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 113 transitions. [2024-11-08 19:29:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:08,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:08,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:08,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:09,020 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:09,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 85 states and 116 transitions. [2024-11-08 19:29:09,148 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 116 transitions. [2024-11-08 19:29:09,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:29:09,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:09,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:09,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:09,549 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:11,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:11,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 87 states and 118 transitions. [2024-11-08 19:29:11,646 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 118 transitions. [2024-11-08 19:29:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:11,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:11,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:11,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:11,870 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:14,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 96 states and 135 transitions. [2024-11-08 19:29:14,816 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 135 transitions. [2024-11-08 19:29:14,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:29:14,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:14,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:15,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:15,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:15,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 98 states and 139 transitions. [2024-11-08 19:29:15,471 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 139 transitions. [2024-11-08 19:29:15,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:29:15,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:15,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:15,981 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:19,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:19,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 107 states and 155 transitions. [2024-11-08 19:29:19,540 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 155 transitions. [2024-11-08 19:29:19,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:29:19,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:19,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:19,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:19,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:20,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:20,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 110 states and 162 transitions. [2024-11-08 19:29:20,620 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 162 transitions. [2024-11-08 19:29:20,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:29:20,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:20,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:20,951 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:25,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 121 states and 183 transitions. [2024-11-08 19:29:25,266 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 183 transitions. [2024-11-08 19:29:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:29:25,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:26,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:26,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 125 states and 193 transitions. [2024-11-08 19:29:26,749 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 193 transitions. [2024-11-08 19:29:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:29:26,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:26,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:26,822 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:27,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:27,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 128 states and 197 transitions. [2024-11-08 19:29:27,887 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 197 transitions. [2024-11-08 19:29:27,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:29:27,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:27,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:27,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:27,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 130 states and 200 transitions. [2024-11-08 19:29:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 200 transitions. [2024-11-08 19:29:28,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:29:28,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:28,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:28,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:29,654 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:29:33,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:33,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 137 states and 212 transitions. [2024-11-08 19:29:33,267 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-11-08 19:29:33,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:29:33,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:33,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:33,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:33,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:29:34,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:34,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 141 states and 220 transitions. [2024-11-08 19:29:34,844 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 220 transitions. [2024-11-08 19:29:34,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:29:34,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:34,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:34,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:29:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:34,881 INFO L255 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 19:29:34,883 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:29:35,870 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:29:42,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:42,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 158 states and 249 transitions. [2024-11-08 19:29:42,521 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 249 transitions. [2024-11-08 19:29:42,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:29:42,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:42,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:42,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:29:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:42,571 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 19:29:42,573 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:29:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:29:43,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 159 states and 255 transitions. [2024-11-08 19:29:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 255 transitions. [2024-11-08 19:29:43,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:29:43,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:43,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:43,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:29:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 181 states and 293 transitions. [2024-11-08 19:29:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 293 transitions. [2024-11-08 19:29:52,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:29:52,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:52,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:52,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:29:52,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:52,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-08 19:29:52,301 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:29:54,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:30:01,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:01,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 192 states and 316 transitions. [2024-11-08 19:30:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 316 transitions. [2024-11-08 19:30:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:30:01,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:01,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:01,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:07,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 207 states and 340 transitions. [2024-11-08 19:30:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 340 transitions. [2024-11-08 19:30:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:30:07,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:07,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:07,244 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:09,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 209 states and 344 transitions. [2024-11-08 19:30:09,342 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 344 transitions. [2024-11-08 19:30:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:09,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:09,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:09,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:09,455 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:28,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 222 states and 369 transitions. [2024-11-08 19:30:28,589 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 369 transitions. [2024-11-08 19:30:28,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:28,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:28,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:28,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:28,617 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:30,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:30,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 224 states and 373 transitions. [2024-11-08 19:30:30,437 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 373 transitions. [2024-11-08 19:30:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:30,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:30,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:30,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:31,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:31,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 225 states and 375 transitions. [2024-11-08 19:30:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 375 transitions. [2024-11-08 19:30:31,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 19:30:31,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:31,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:31,651 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:30:33,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:33,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 227 states and 379 transitions. [2024-11-08 19:30:33,740 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 379 transitions. [2024-11-08 19:30:33,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:30:33,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:33,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:33,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:33,771 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:30:35,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:35,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 220 states and 363 transitions. [2024-11-08 19:30:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 363 transitions. [2024-11-08 19:30:35,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:30:35,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:35,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:36,291 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:30:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 229 states and 393 transitions. [2024-11-08 19:30:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 393 transitions. [2024-11-08 19:30:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:30:45,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:45,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:45,770 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:30:52,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:52,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 235 states and 418 transitions. [2024-11-08 19:30:52,977 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 418 transitions. [2024-11-08 19:30:52,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:30:52,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:52,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:52,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:53,038 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:30:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:55,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 237 states and 423 transitions. [2024-11-08 19:30:55,534 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 423 transitions. [2024-11-08 19:30:55,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:30:55,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:55,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:55,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:55,598 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:30:59,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 237 states and 422 transitions. [2024-11-08 19:30:59,475 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 422 transitions. [2024-11-08 19:30:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:30:59,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:59,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:59,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:00,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:00,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 238 states and 424 transitions. [2024-11-08 19:31:00,856 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 424 transitions. [2024-11-08 19:31:00,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:31:00,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:00,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:00,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:00,939 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:03,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 240 states and 426 transitions. [2024-11-08 19:31:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 426 transitions. [2024-11-08 19:31:03,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:31:03,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:03,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:03,409 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:04,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:04,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 241 states and 428 transitions. [2024-11-08 19:31:04,979 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 428 transitions. [2024-11-08 19:31:04,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:31:04,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:04,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:10,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 245 states and 436 transitions. [2024-11-08 19:31:10,553 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 436 transitions. [2024-11-08 19:31:10,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:31:10,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:10,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:10,605 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:14,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:14,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 247 states and 440 transitions. [2024-11-08 19:31:14,081 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 440 transitions. [2024-11-08 19:31:14,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:31:14,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:14,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:14,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:14,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:17,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 250 states and 446 transitions. [2024-11-08 19:31:17,738 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 446 transitions. [2024-11-08 19:31:17,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:31:17,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:17,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:17,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:17,790 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:21,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 252 states and 450 transitions. [2024-11-08 19:31:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 450 transitions. [2024-11-08 19:31:21,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:31:21,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:21,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:22,370 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:34,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 266 states and 486 transitions. [2024-11-08 19:31:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 486 transitions. [2024-11-08 19:31:34,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:31:34,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:34,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:34,615 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:45,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 280 states and 523 transitions. [2024-11-08 19:31:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 523 transitions. [2024-11-08 19:31:45,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:31:45,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:45,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:45,194 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:31:51,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:51,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 283 states and 530 transitions. [2024-11-08 19:31:51,241 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 530 transitions. [2024-11-08 19:31:51,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:31:51,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:51,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:51,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:02,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:02,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 291 states and 552 transitions. [2024-11-08 19:32:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 552 transitions. [2024-11-08 19:32:02,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:32:02,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:02,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:02,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:09,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:09,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 298 states and 567 transitions. [2024-11-08 19:32:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 567 transitions. [2024-11-08 19:32:09,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:32:09,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:09,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:09,987 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:12,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:12,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 300 states and 569 transitions. [2024-11-08 19:32:12,302 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 569 transitions. [2024-11-08 19:32:12,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:32:12,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:12,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:12,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:12,362 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:15,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:15,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 302 states and 572 transitions. [2024-11-08 19:32:15,544 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 572 transitions. [2024-11-08 19:32:15,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:32:15,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:15,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:15,581 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:18,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:18,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 304 states and 575 transitions. [2024-11-08 19:32:18,480 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 575 transitions. [2024-11-08 19:32:18,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:32:18,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:18,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 305 states and 576 transitions. [2024-11-08 19:32:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 576 transitions. [2024-11-08 19:32:19,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:32:19,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:19,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:21,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 306 states and 577 transitions. [2024-11-08 19:32:21,355 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 577 transitions. [2024-11-08 19:32:21,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:32:21,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:21,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:22,969 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 314 states and 593 transitions. [2024-11-08 19:32:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 593 transitions. [2024-11-08 19:32:32,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:32:32,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:32,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:32,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:33,183 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 319 states and 608 transitions. [2024-11-08 19:32:38,870 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 608 transitions. [2024-11-08 19:32:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:32:38,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:38,949 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:40,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:40,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 320 states and 611 transitions. [2024-11-08 19:32:40,379 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 611 transitions. [2024-11-08 19:32:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:32:40,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:40,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:48,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 326 states and 621 transitions. [2024-11-08 19:32:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 621 transitions. [2024-11-08 19:32:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:32:48,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:50,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:50,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 327 states and 626 transitions. [2024-11-08 19:32:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 626 transitions. [2024-11-08 19:32:50,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:32:50,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:50,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:50,189 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:51,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 328 states and 627 transitions. [2024-11-08 19:32:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 627 transitions. [2024-11-08 19:32:51,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:32:51,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:51,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:51,632 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:54,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:54,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 330 states and 630 transitions. [2024-11-08 19:32:54,195 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 630 transitions. [2024-11-08 19:32:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:32:54,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:54,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:54,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:54,283 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:32:56,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:56,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 331 states and 632 transitions. [2024-11-08 19:32:56,056 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 632 transitions. [2024-11-08 19:32:56,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:32:56,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:56,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:56,516 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 342 states and 663 transitions. [2024-11-08 19:33:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 663 transitions. [2024-11-08 19:33:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:08,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:08,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:12,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:12,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 348 states and 673 transitions. [2024-11-08 19:33:12,373 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 673 transitions. [2024-11-08 19:33:12,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:12,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:12,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:12,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:14,045 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:18,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:18,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 350 states and 681 transitions. [2024-11-08 19:33:18,035 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 681 transitions. [2024-11-08 19:33:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:18,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:18,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:18,065 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:26,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:26,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 356 states and 694 transitions. [2024-11-08 19:33:26,768 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 694 transitions. [2024-11-08 19:33:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:26,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:26,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 361 states and 712 transitions. [2024-11-08 19:33:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 712 transitions. [2024-11-08 19:33:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:33,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:33,208 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 363 states and 718 transitions. [2024-11-08 19:33:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 718 transitions. [2024-11-08 19:33:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:34,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:34,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:37,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 365 states and 721 transitions. [2024-11-08 19:33:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 721 transitions. [2024-11-08 19:33:37,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:37,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:37,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:37,712 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:41,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:41,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 368 states and 725 transitions. [2024-11-08 19:33:41,535 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 725 transitions. [2024-11-08 19:33:41,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:41,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:41,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:41,612 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:47,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:47,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 374 states and 733 transitions. [2024-11-08 19:33:47,515 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 733 transitions. [2024-11-08 19:33:47,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:47,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:47,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:47,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:47,537 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 375 states and 733 transitions. [2024-11-08 19:33:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 733 transitions. [2024-11-08 19:33:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:49,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:49,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:50,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:50,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 378 states and 736 transitions. [2024-11-08 19:33:50,675 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 736 transitions. [2024-11-08 19:33:50,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:33:50,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:50,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:50,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:53,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 380 states and 738 transitions. [2024-11-08 19:33:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 738 transitions. [2024-11-08 19:33:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:33:53,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:53,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:53,230 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:55,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 383 states and 745 transitions. [2024-11-08 19:33:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 745 transitions. [2024-11-08 19:33:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:33:55,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:55,887 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:33:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:58,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 385 states and 750 transitions. [2024-11-08 19:33:58,254 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 750 transitions. [2024-11-08 19:33:58,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:33:58,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:58,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:58,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:58,419 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:34:01,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:01,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 387 states and 752 transitions. [2024-11-08 19:34:01,398 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 752 transitions. [2024-11-08 19:34:01,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:34:01,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:01,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:01,431 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:34:02,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:02,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 388 states and 752 transitions. [2024-11-08 19:34:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 752 transitions. [2024-11-08 19:34:02,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:02,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:02,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:02,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:03,838 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:09,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 393 states and 766 transitions. [2024-11-08 19:34:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 766 transitions. [2024-11-08 19:34:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:09,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:09,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:34:14,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 397 states and 775 transitions. [2024-11-08 19:34:14,862 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 775 transitions. [2024-11-08 19:34:14,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:14,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:14,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:14,899 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:34:16,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 399 states and 777 transitions. [2024-11-08 19:34:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 777 transitions. [2024-11-08 19:34:16,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:16,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:16,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:16,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:16,779 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:20,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:20,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 405 states and 784 transitions. [2024-11-08 19:34:20,094 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 784 transitions. [2024-11-08 19:34:20,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:20,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:20,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:20,130 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:34:20,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:20,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 406 states and 784 transitions. [2024-11-08 19:34:20,851 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 784 transitions. [2024-11-08 19:34:20,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:20,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:20,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:20,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:21,452 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:23,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:23,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 408 states and 787 transitions. [2024-11-08 19:34:23,001 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 787 transitions. [2024-11-08 19:34:23,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:23,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:23,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:23,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:26,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:26,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 411 states and 794 transitions. [2024-11-08 19:34:26,823 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 794 transitions. [2024-11-08 19:34:26,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:26,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:26,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:30,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 413 states and 797 transitions. [2024-11-08 19:34:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 797 transitions. [2024-11-08 19:34:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:34:30,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:30,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:30,684 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:32,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 415 states and 798 transitions. [2024-11-08 19:34:32,067 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 798 transitions. [2024-11-08 19:34:32,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:34:32,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:32,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:33,628 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 428 states and 821 transitions. [2024-11-08 19:34:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 821 transitions. [2024-11-08 19:34:43,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:34:43,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:43,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:43,407 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:46,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 431 states and 828 transitions. [2024-11-08 19:34:46,668 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 828 transitions. [2024-11-08 19:34:46,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:34:46,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:46,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:46,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:46,781 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:47,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 432 states and 830 transitions. [2024-11-08 19:34:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 830 transitions. [2024-11-08 19:34:47,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:34:47,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:47,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:47,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:47,851 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:34:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:50,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 53 states and 66 transitions. [2024-11-08 19:34:50,888 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 66 transitions. [2024-11-08 19:34:50,888 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 19:34:50,888 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 91 iterations. [2024-11-08 19:34:50,896 INFO L729 CodeCheckObserver]: All specifications hold 16 specifications checked. All of them hold [2024-11-08 19:34:57,193 INFO L77 FloydHoareUtils]: At program point L35-2(line 35) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~z~0#1| 0) (< 9223372036854775807 (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|)))) [2024-11-08 19:34:57,193 INFO L77 FloydHoareUtils]: At program point L35-3(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,193 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,193 INFO L77 FloydHoareUtils]: At program point L35-4(line 35) the Hoare annotation is: (not (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) (= |ULTIMATE.start_main_~b~0#1| 1) (<= |ULTIMATE.start_main_~x~0#1| 4294967294) (<= |ULTIMATE.start_main_~a~0#1| 2147483647) (< 2147483647 |ULTIMATE.start_main_~x~0#1|) (= |ULTIMATE.start_main_~z~0#1| 0) (< 9223372036854775807 |ULTIMATE.start_main_~y~0#1|))) [2024-11-08 19:34:57,193 INFO L77 FloydHoareUtils]: At program point L35-5(line 35) the Hoare annotation is: (< 0 (+ 9223372036854775809 (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|))) [2024-11-08 19:34:57,193 INFO L77 FloydHoareUtils]: At program point L35-6(line 35) the Hoare annotation is: (let ((.cse1 (* |ULTIMATE.start_main_~a~0#1| |ULTIMATE.start_main_~b~0#1|))) (let ((.cse0 (< 0 (+ 9223372036854775809 .cse1)))) (or (and (< (+ |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~z~0#1| 6442450944) 0) .cse0) (and (<= .cse1 9223372036854775807) .cse0) (and (< (+ |ULTIMATE.start_main_~x~0#1| 4294967296) 0) .cse0)))) [2024-11-08 19:34:57,193 INFO L77 FloydHoareUtils]: At program point L35-7(lines 34 45) the Hoare annotation is: true [2024-11-08 19:34:57,194 INFO L77 FloydHoareUtils]: At program point L27(line 27) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~a~0#1| 1) (<= |ULTIMATE.start_main_~b~0#1| 2147483647) (<= 0 |ULTIMATE.start_main_~a~0#1|) (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) [2024-11-08 19:34:57,194 INFO L77 FloydHoareUtils]: At program point L27-1(line 27) the Hoare annotation is: true [2024-11-08 19:34:57,194 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-08 19:34:57,194 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: true [2024-11-08 19:34:57,194 INFO L77 FloydHoareUtils]: At program point L44-1(line 44) the Hoare annotation is: true [2024-11-08 19:34:57,194 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) the Hoare annotation is: true [2024-11-08 19:34:57,194 INFO L77 FloydHoareUtils]: At program point L40(line 40) the Hoare annotation is: (or (< (+ |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~z~0#1| 6442450944) 0) (<= 0 (+ 1073741825 |ULTIMATE.start_main_~y~0#1|)) (< 6442450941 (+ |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~z~0#1|)) (and (<= |ULTIMATE.start_main_~x~0#1| 2147483647) (<= 0 (+ |ULTIMATE.start_main_~x~0#1| 2147483648)) (= |ULTIMATE.start_main_~z~0#1| 0) (<= 0 (+ |ULTIMATE.start_main_~y~0#1| 2147483648)))) [2024-11-08 19:34:57,194 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-08 19:34:57,195 INFO L77 FloydHoareUtils]: At program point L40-1(line 40) the Hoare annotation is: true [2024-11-08 19:34:57,195 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,195 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,195 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: true [2024-11-08 19:34:57,195 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-08 19:34:57,195 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-08 19:34:57,195 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: true [2024-11-08 19:34:57,195 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: true [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point L25(line 25) the Hoare annotation is: (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) (<= |ULTIMATE.start_main_~a~0#1| 2147483647)) [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point L25-1(line 25) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~a~0#1| 1) (<= 0 |ULTIMATE.start_main_~a~0#1|)) [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: true [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point L46-1(line 46) the Hoare annotation is: true [2024-11-08 19:34:57,196 INFO L77 FloydHoareUtils]: At program point L46-2(line 46) the Hoare annotation is: true [2024-11-08 19:34:57,197 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-08 19:34:57,197 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 19:34:57,197 INFO L77 FloydHoareUtils]: At program point L34-2(lines 34 45) the Hoare annotation is: true [2024-11-08 19:34:57,198 INFO L77 FloydHoareUtils]: At program point L34-3(lines 34 45) the Hoare annotation is: true [2024-11-08 19:34:57,198 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,198 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-08 19:34:57,198 INFO L77 FloydHoareUtils]: At program point L43(line 43) the Hoare annotation is: true [2024-11-08 19:34:57,198 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) the Hoare annotation is: true [2024-11-08 19:34:57,199 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 40) the Hoare annotation is: true [2024-11-08 19:34:57,199 INFO L77 FloydHoareUtils]: At program point L39(lines 39 42) the Hoare annotation is: true [2024-11-08 19:34:57,199 INFO L77 FloydHoareUtils]: At program point L39-2(lines 39 42) the Hoare annotation is: true [2024-11-08 19:34:57,199 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,199 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: true [2024-11-08 19:34:57,199 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 9 11) the Hoare annotation is: true [2024-11-08 19:34:57,200 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 9 11) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-08 19:34:57,200 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 12 18) the Hoare annotation is: true [2024-11-08 19:34:57,200 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 12 18) the Hoare annotation is: true [2024-11-08 19:34:57,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 07:34:57 ImpRootNode [2024-11-08 19:34:57,221 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 19:34:57,222 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 19:34:57,222 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 19:34:57,222 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 19:34:57,222 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:28:58" (3/4) ... [2024-11-08 19:34:57,225 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 19:34:57,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-08 19:34:57,227 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-08 19:34:57,231 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-08 19:34:57,231 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-08 19:34:57,231 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 19:34:57,231 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 19:34:57,330 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 19:34:57,331 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 19:34:57,331 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 19:34:57,331 INFO L158 Benchmark]: Toolchain (without parser) took 359875.91ms. Allocated memory was 192.9MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 155.1MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 507.7MB. Max. memory is 16.1GB. [2024-11-08 19:34:57,332 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 140.5MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 19:34:57,332 INFO L158 Benchmark]: CACSL2BoogieTranslator took 332.61ms. Allocated memory is still 192.9MB. Free memory was 154.5MB in the beginning and 142.4MB in the end (delta: 12.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 19:34:57,333 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.09ms. Allocated memory is still 192.9MB. Free memory was 142.4MB in the beginning and 140.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:34:57,333 INFO L158 Benchmark]: Boogie Preprocessor took 42.17ms. Allocated memory is still 192.9MB. Free memory was 140.9MB in the beginning and 139.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 19:34:57,333 INFO L158 Benchmark]: RCFGBuilder took 507.37ms. Allocated memory is still 192.9MB. Free memory was 139.3MB in the beginning and 124.6MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-08 19:34:57,334 INFO L158 Benchmark]: CodeCheck took 358822.56ms. Allocated memory was 192.9MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 124.6MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 469.9MB. Max. memory is 16.1GB. [2024-11-08 19:34:57,334 INFO L158 Benchmark]: Witness Printer took 109.39ms. Allocated memory is still 1.8GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-11-08 19:34:57,336 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 3 procedures, 49 locations, 16 error locations. Started 1 CEGAR loops. OverallTime: 352.4s, OverallIterations: 91, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 55256 SdHoareTripleChecker+Valid, 351.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 51005 mSDsluCounter, 19195 SdHoareTripleChecker+Invalid, 322.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12985 mSDsCounter, 13663 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 135208 IncrementalHoareTripleChecker+Invalid, 148871 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 13663 mSolverCounterUnsat, 6210 mSDtfsCounter, 135208 mSolverCounterSat, 3.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 36880 GetRequests, 33615 SyntacticMatches, 2023 SemanticMatches, 1242 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 947789 ImplicationChecksByTransitivity, 331.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 25.2s InterpolantComputationTime, 3689 NumberOfCodeBlocks, 3689 NumberOfCodeBlocksAsserted, 90 NumberOfCheckSat, 3599 ConstructedInterpolants, 0 QuantifiedInterpolants, 15526 SizeOfPredicates, 7 NumberOfNonLiveVariables, 467 ConjunctsInSsa, 81 ConjunctsInUnsatCore, 90 InterpolantComputations, 48 PerfectInterpolantSequences, 1083/1554 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: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 40]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 16 specifications checked. All of them hold - ProcedureContractResult [Line: 9]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 140.5MB. Free memory is still 86.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 332.61ms. Allocated memory is still 192.9MB. Free memory was 154.5MB in the beginning and 142.4MB in the end (delta: 12.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.09ms. Allocated memory is still 192.9MB. Free memory was 142.4MB in the beginning and 140.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.17ms. Allocated memory is still 192.9MB. Free memory was 140.9MB in the beginning and 139.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 507.37ms. Allocated memory is still 192.9MB. Free memory was 139.3MB in the beginning and 124.6MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 358822.56ms. Allocated memory was 192.9MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 124.6MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 469.9MB. Max. memory is 16.1GB. * Witness Printer took 109.39ms. Allocated memory is still 1.8GB. Free memory was 1.2GB in the beginning and 1.2GB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 19:34:57,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b27f7d7e-0ed2-4d49-a95a-d42c1360e48b/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE