./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/jain_5-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/bitvector/jain_5-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 51f18e80b5b0f6da04af12e6407c1afb08dc9b5e98545aeafa4f330f4ac3434e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 15:35:46,353 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 15:35:46,476 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Overflow-32bit-Automizer_Default.epf [2024-11-13 15:35:46,485 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 15:35:46,485 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 15:35:46,522 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 15:35:46,522 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 15:35:46,523 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 15:35:46,523 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 15:35:46,523 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 15:35:46,523 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 15:35:46,524 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 15:35:46,524 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 15:35:46,524 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 15:35:46,524 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 15:35:46,525 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 15:35:46,525 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 15:35:46,525 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 15:35:46,525 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 15:35:46,525 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 15:35:46,525 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 15:35:46,525 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 15:35:46,525 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 15:35:46,526 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 15:35:46,526 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 15:35:46,526 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 15:35:46,526 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 15:35:46,526 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 15:35:46,526 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 15:35:46,526 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 15:35:46,526 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 15:35:46,527 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 15:35:46,527 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 15:35:46,527 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 15:35:46,527 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:35:46,527 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 15:35:46,527 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 15:35:46,527 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 15:35:46,528 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 15:35:46,528 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 15:35:46,528 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 15:35:46,528 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 15:35:46,528 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 15:35:46,528 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 15:35:46,528 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd 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 -> Automizer 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 -> 51f18e80b5b0f6da04af12e6407c1afb08dc9b5e98545aeafa4f330f4ac3434e [2024-11-13 15:35:46,912 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 15:35:46,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 15:35:46,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 15:35:46,936 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 15:35:46,937 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 15:35:46,938 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/bitvector/jain_5-2.c Unable to find full path for "g++" [2024-11-13 15:35:49,345 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 15:35:49,687 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 15:35:49,688 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/sv-benchmarks/c/bitvector/jain_5-2.c [2024-11-13 15:35:49,701 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/data/20c44b562/8fcb0540ca5b47eea4ed6e96ca20f13d/FLAG31d59b91d [2024-11-13 15:35:49,727 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/data/20c44b562/8fcb0540ca5b47eea4ed6e96ca20f13d [2024-11-13 15:35:49,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 15:35:49,734 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 15:35:49,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 15:35:49,738 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 15:35:49,747 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 15:35:49,748 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:35:49" (1/1) ... [2024-11-13 15:35:49,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32868294 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:49, skipping insertion in model container [2024-11-13 15:35:49,749 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 03:35:49" (1/1) ... [2024-11-13 15:35:49,768 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 15:35:49,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:35:50,008 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 15:35:50,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 15:35:50,044 INFO L204 MainTranslator]: Completed translation [2024-11-13 15:35:50,045 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50 WrapperNode [2024-11-13 15:35:50,045 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 15:35:50,047 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 15:35:50,047 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 15:35:50,047 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 15:35:50,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,063 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,082 INFO L138 Inliner]: procedures = 13, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 28 [2024-11-13 15:35:50,083 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 15:35:50,084 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 15:35:50,084 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 15:35:50,084 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 15:35:50,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,098 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,113 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 15:35:50,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,117 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,121 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,122 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,123 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,125 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 15:35:50,127 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 15:35:50,127 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 15:35:50,127 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 15:35:50,130 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (1/1) ... [2024-11-13 15:35:50,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 15:35:50,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 15:35:50,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 15:35:50,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 15:35:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 15:35:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 15:35:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 15:35:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 15:35:50,321 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 15:35:50,323 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 15:35:50,470 INFO L? ?]: Removed 5 outVars from TransFormulas that were not future-live. [2024-11-13 15:35:50,471 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 15:35:50,484 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 15:35:50,486 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 15:35:50,487 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:35:50 BoogieIcfgContainer [2024-11-13 15:35:50,488 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 15:35:50,493 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 15:35:50,494 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 15:35:50,503 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 15:35:50,503 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 03:35:49" (1/3) ... [2024-11-13 15:35:50,504 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9b745b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:35:50, skipping insertion in model container [2024-11-13 15:35:50,504 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 03:35:50" (2/3) ... [2024-11-13 15:35:50,505 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9b745b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 03:35:50, skipping insertion in model container [2024-11-13 15:35:50,505 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:35:50" (3/3) ... [2024-11-13 15:35:50,508 INFO L112 eAbstractionObserver]: Analyzing ICFG jain_5-2.c [2024-11-13 15:35:50,533 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 15:35:50,535 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG jain_5-2.c that has 1 procedures, 11 locations, 1 initial locations, 1 loop locations, and 0 error locations. [2024-11-13 15:35:50,536 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9b745b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 03:35:50, skipping insertion in model container [2024-11-13 15:35:50,538 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 15:35:50,539 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 15:35:50,541 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 15:35:50,542 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 15:35:50,543 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 03:35:50" (3/3) ... [2024-11-13 15:35:50,547 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 15:35:50,563 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-11-13 15:35:50,563 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 15:35:50,564 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 15:35:50,564 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 15:35:50,687 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/witness.graphml [2024-11-13 15:35:50,688 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/witness.yml [2024-11-13 15:35:50,688 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 15:35:50,691 INFO L158 Benchmark]: Toolchain (without parser) took 956.28ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 65.1MB in the end (delta: 28.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 15:35:50,692 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:35:50,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 308.87ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 82.6MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:35:50,693 INFO L158 Benchmark]: Boogie Procedure Inliner took 36.48ms. Allocated memory is still 117.4MB. Free memory was 82.6MB in the beginning and 81.6MB in the end (delta: 950.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:35:50,693 INFO L158 Benchmark]: Boogie Preprocessor took 41.49ms. Allocated memory is still 117.4MB. Free memory was 81.6MB in the beginning and 80.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:35:50,697 INFO L158 Benchmark]: RCFGBuilder took 361.55ms. Allocated memory is still 117.4MB. Free memory was 80.4MB in the beginning and 72.0MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:35:50,697 INFO L158 Benchmark]: TraceAbstraction took 45.37ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 69.5MB in the end (delta: 2.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 15:35:50,698 INFO L158 Benchmark]: Witness Printer took 149.00ms. Allocated memory is still 117.4MB. Free memory was 69.5MB in the beginning and 65.1MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 15:35:50,702 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 83.9MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 308.87ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 82.6MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 36.48ms. Allocated memory is still 117.4MB. Free memory was 82.6MB in the beginning and 81.6MB in the end (delta: 950.2kB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.49ms. Allocated memory is still 117.4MB. Free memory was 81.6MB in the beginning and 80.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 361.55ms. Allocated memory is still 117.4MB. Free memory was 80.4MB in the beginning and 72.0MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * TraceAbstraction took 45.37ms. Allocated memory is still 117.4MB. Free memory was 71.6MB in the beginning and 69.5MB in the end (delta: 2.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 149.00ms. Allocated memory is still 117.4MB. Free memory was 69.5MB in the beginning and 65.1MB in the end (delta: 4.4MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2024-11-13 15:35:50,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d67fd520-b1db-4c83-af1f-87ed15fc7c00/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE