./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/parity.i --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for overflows
Using default analysis
Version c7c6ca5d
Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/bitvector/parity.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 d7c1c6c2f4d5b2d24ba57b817b67aabcbf492bd9ab5f9a13bcbf3c0241dcb4b3
--- Real Ultimate output ---
This is Ultimate 0.2.5-?-c7c6ca5-m
[2024-11-09 11:06:43,238 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-09 11:06:43,309 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf
[2024-11-09 11:06:43,317 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-09 11:06:43,318 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-09 11:06:43,351 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-09 11:06:43,352 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-09 11:06:43,353 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-09 11:06:43,354 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-09 11:06:43,356 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-09 11:06:43,356 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-09 11:06:43,356 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-09 11:06:43,357 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-09 11:06:43,357 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-09 11:06:43,359 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-09 11:06:43,360 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-09 11:06:43,360 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-09 11:06:43,360 INFO L153 SettingsManager]: * sizeof long=4
[2024-11-09 11:06:43,361 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-09 11:06:43,361 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-11-09 11:06:43,361 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-09 11:06:43,362 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-09 11:06:43,365 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-09 11:06:43,366 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-09 11:06:43,366 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-09 11:06:43,366 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME
[2024-11-09 11:06:43,366 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-09 11:06:43,367 INFO L153 SettingsManager]: * sizeof long double=12
[2024-11-09 11:06:43,367 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-09 11:06:43,367 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-09 11:06:43,368 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-09 11:06:43,368 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-09 11:06:43,368 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-09 11:06:43,368 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-09 11:06:43,368 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-09 11:06:43,369 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-09 11:06:43,369 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-09 11:06:43,369 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-09 11:06:43,370 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-11-09 11:06:43,370 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-09 11:06:43,370 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-09 11:06:43,371 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-09 11:06:43,371 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-09 11:06:43,371 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-09 11:06:43,372 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d7c1c6c2f4d5b2d24ba57b817b67aabcbf492bd9ab5f9a13bcbf3c0241dcb4b3
[2024-11-09 11:06:43,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-09 11:06:43,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-09 11:06:43,668 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-09 11:06:43,669 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-09 11:06:43,670 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-09 11:06:43,671 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/parity.i
[2024-11-09 11:06:45,405 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-09 11:06:45,686 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-09 11:06:45,688 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/parity.i
[2024-11-09 11:06:45,700 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381867c4d/0446721bb3804cb98ed829b1bedf95e1/FLAG3fde5be15
[2024-11-09 11:06:45,711 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381867c4d/0446721bb3804cb98ed829b1bedf95e1
[2024-11-09 11:06:45,714 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-09 11:06:45,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-09 11:06:45,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-09 11:06:45,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-09 11:06:45,726 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-09 11:06:45,727 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:06:45" (1/1) ...
[2024-11-09 11:06:45,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c7be383 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:45, skipping insertion in model container
[2024-11-09 11:06:45,728 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:06:45" (1/1) ...
[2024-11-09 11:06:45,748 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-09 11:06:45,963 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-09 11:06:45,973 INFO L200 MainTranslator]: Completed pre-run
[2024-11-09 11:06:45,996 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-09 11:06:46,022 INFO L204 MainTranslator]: Completed translation
[2024-11-09 11:06:46,022 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46 WrapperNode
[2024-11-09 11:06:46,026 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-09 11:06:46,029 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-09 11:06:46,030 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-09 11:06:46,030 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-09 11:06:46,041 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,054 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,076 INFO L138 Inliner]: procedures = 15, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 80
[2024-11-09 11:06:46,077 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-09 11:06:46,081 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-09 11:06:46,081 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-09 11:06:46,081 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-09 11:06:46,094 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,100 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,130 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].
[2024-11-09 11:06:46,130 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,130 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,139 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,142 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,142 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,146 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,148 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-09 11:06:46,148 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-09 11:06:46,152 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-09 11:06:46,152 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-09 11:06:46,153 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (1/1) ...
[2024-11-09 11:06:46,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-09 11:06:46,177 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-09 11:06:46,197 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-09 11:06:46,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-09 11:06:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-11-09 11:06:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-11-09 11:06:46,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-09 11:06:46,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-09 11:06:46,347 INFO L238 CfgBuilder]: Building ICFG
[2024-11-09 11:06:46,348 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-09 11:06:46,563 INFO L? ?]: Removed 25 outVars from TransFormulas that were not future-live.
[2024-11-09 11:06:46,563 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-09 11:06:46,574 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-09 11:06:46,574 INFO L316 CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-09 11:06:46,575 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:06:46 BoogieIcfgContainer
[2024-11-09 11:06:46,575 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-09 11:06:46,576 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-09 11:06:46,576 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-09 11:06:46,582 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-09 11:06:46,582 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 11:06:45" (1/3) ...
[2024-11-09 11:06:46,583 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca96d56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:06:46, skipping insertion in model container
[2024-11-09 11:06:46,583 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:06:46" (2/3) ...
[2024-11-09 11:06:46,583 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca96d56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:06:46, skipping insertion in model container
[2024-11-09 11:06:46,583 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:06:46" (3/3) ...
[2024-11-09 11:06:46,587 INFO L112 eAbstractionObserver]: Analyzing ICFG parity.i
[2024-11-09 11:06:46,600 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-09 11:06:46,600 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations.
[2024-11-09 11:06:46,603 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ca96d56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 11:06:46, skipping insertion in model container
[2024-11-09 11:06:46,603 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2024-11-09 11:06:46,605 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2024-11-09 11:06:46,605 INFO L270 PluginConnector]: Initializing Witness Printer...
[2024-11-09 11:06:46,605 INFO L274 PluginConnector]: Witness Printer initialized
[2024-11-09 11:06:46,605 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:06:46" (3/3) ...
[2024-11-09 11:06:46,609 INFO L142 WitnessPrinter]: Generating witness for correct program
[2024-11-09 11:06:46,617 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges
[2024-11-09 11:06:46,617 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges
[2024-11-09 11:06:46,617 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges
[2024-11-09 11:06:46,617 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2024-11-09 11:06:46,699 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml
[2024-11-09 11:06:46,700 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml
[2024-11-09 11:06:46,700 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-11-09 11:06:46,701 INFO L158 Benchmark]: Toolchain (without parser) took 984.77ms. Allocated memory is still 184.5MB. Free memory was 115.2MB in the beginning and 138.6MB in the end (delta: -23.4MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-11-09 11:06:46,701 INFO L158 Benchmark]: CDTParser took 1.87ms. Allocated memory is still 184.5MB. Free memory is still 141.5MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-09 11:06:46,701 INFO L158 Benchmark]: CACSL2BoogieTranslator took 309.12ms. Allocated memory is still 184.5MB. Free memory was 115.0MB in the beginning and 102.5MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
[2024-11-09 11:06:46,701 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.59ms. Allocated memory is still 184.5MB. Free memory was 102.5MB in the beginning and 100.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-09 11:06:46,702 INFO L158 Benchmark]: Boogie Preprocessor took 67.15ms. Allocated memory is still 184.5MB. Free memory was 100.9MB in the beginning and 99.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-09 11:06:46,702 INFO L158 Benchmark]: RCFGBuilder took 426.69ms. Allocated memory is still 184.5MB. Free memory was 99.1MB in the beginning and 147.1MB in the end (delta: -47.9MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB.
[2024-11-09 11:06:46,706 INFO L158 Benchmark]: TraceAbstraction took 27.45ms. Allocated memory is still 184.5MB. Free memory was 145.9MB in the beginning and 143.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-09 11:06:46,706 INFO L158 Benchmark]: Witness Printer took 94.96ms. Allocated memory is still 184.5MB. Free memory was 143.8MB in the beginning and 138.6MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2024-11-09 11:06:46,707 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 1.87ms. Allocated memory is still 184.5MB. Free memory is still 141.5MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 309.12ms. Allocated memory is still 184.5MB. Free memory was 115.0MB in the beginning and 102.5MB in the end (delta: 12.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 50.59ms. Allocated memory is still 184.5MB. Free memory was 102.5MB in the beginning and 100.9MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 67.15ms. Allocated memory is still 184.5MB. Free memory was 100.9MB in the beginning and 99.1MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 426.69ms. Allocated memory is still 184.5MB. Free memory was 99.1MB in the beginning and 147.1MB in the end (delta: -47.9MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB.
* TraceAbstraction took 27.45ms. Allocated memory is still 184.5MB. Free memory was 145.9MB in the beginning and 143.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Witness Printer took 94.96ms. Allocated memory is still 184.5MB. Free memory was 143.8MB in the beginning and 138.6MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. 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!
[2024-11-09 11:06:46,729 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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