./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted/4BitCounterPointer.c --full-output --architecture 64bit
--------------------------------------------------------------------------------
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_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/config/AutomizerReach.xml -i ../../sv-benchmarks/c/termination-crafted/4BitCounterPointer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX --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 64bit --witnessprinter.graph.data.programhash 7e6a17b7d4143542ba439290f9741c160a8cb32cc90a0cc2a238a67702990ba0
--- Real Ultimate output ---
This is Ultimate 0.2.5-dev-a016563
[2024-11-08 17:43:24,876 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-11-08 17:43:24,993 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/config/svcomp-Overflow-64bit-Automizer_Default.epf
[2024-11-08 17:43:25,000 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-11-08 17:43:25,003 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-08 17:43:25,034 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-08 17:43:25,034 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-08 17:43:25,035 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-08 17:43:25,035 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-08 17:43:25,036 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-11-08 17:43:25,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-11-08 17:43:25,036 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-11-08 17:43:25,037 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-08 17:43:25,037 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-11-08 17:43:25,038 INFO L153 SettingsManager]: * Use SBE=true
[2024-11-08 17:43:25,038 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-08 17:43:25,038 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-11-08 17:43:25,039 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-11-08 17:43:25,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-11-08 17:43:25,040 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-11-08 17:43:25,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-11-08 17:43:25,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-11-08 17:43:25,041 INFO L153 SettingsManager]: * Allow undefined functions=false
[2024-11-08 17:43:25,041 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME
[2024-11-08 17:43:25,042 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-11-08 17:43:25,042 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-11-08 17:43:25,046 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-11-08 17:43:25,046 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-08 17:43:25,047 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-11-08 17:43:25,047 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-11-08 17:43:25,047 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-11-08 17:43:25,047 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-08 17:43:25,048 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-08 17:43:25,048 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-11-08 17:43:25,048 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-11-08 17:43:25,049 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-11-08 17:43:25,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-11-08 17:43:25,049 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-11-08 17:43:25,050 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-11-08 17:43:25,051 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-11-08 17:43:25,051 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-11-08 17:43:25,052 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e6a17b7d4143542ba439290f9741c160a8cb32cc90a0cc2a238a67702990ba0
[2024-11-08 17:43:25,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-08 17:43:25,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-08 17:43:25,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-08 17:43:25,361 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-11-08 17:43:25,362 INFO L274 PluginConnector]: CDTParser initialized
[2024-11-08 17:43:25,363 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/../../sv-benchmarks/c/termination-crafted/4BitCounterPointer.c
Unable to find full path for "g++"
[2024-11-08 17:43:27,460 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2024-11-08 17:43:27,762 INFO L384 CDTParser]: Found 1 translation units.
[2024-11-08 17:43:27,763 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/sv-benchmarks/c/termination-crafted/4BitCounterPointer.c
[2024-11-08 17:43:27,776 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/data/b85f351f7/d05bf4c4e25f4e1a971b006a0ab91bf8/FLAGf31b275fb
[2024-11-08 17:43:28,051 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/data/b85f351f7/d05bf4c4e25f4e1a971b006a0ab91bf8
[2024-11-08 17:43:28,055 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-08 17:43:28,057 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-08 17:43:28,059 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-08 17:43:28,059 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-08 17:43:28,068 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-08 17:43:28,070 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,071 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c2a0c26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28, skipping insertion in model container
[2024-11-08 17:43:28,072 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,101 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-11-08 17:43:28,346 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-08 17:43:28,358 INFO L200 MainTranslator]: Completed pre-run
[2024-11-08 17:43:28,372 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-11-08 17:43:28,391 INFO L204 MainTranslator]: Completed translation
[2024-11-08 17:43:28,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28 WrapperNode
[2024-11-08 17:43:28,392 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-08 17:43:28,394 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-08 17:43:28,394 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-08 17:43:28,394 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-08 17:43:28,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,414 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,440 INFO L138 Inliner]: procedures = 7, calls = 29, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 59
[2024-11-08 17:43:28,440 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-08 17:43:28,441 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-08 17:43:28,441 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-08 17:43:28,442 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-11-08 17:43:28,455 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,455 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,457 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,477 INFO L175 MemorySlicer]: Split 15 memory accesses to 4 slices as follows [4, 4, 4, 3]. 27 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0, 0, 0, 0]. The 11 writes are split as follows [3, 3, 3, 2].
[2024-11-08 17:43:28,481 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,482 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,489 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,497 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,503 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,505 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,507 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-08 17:43:28,512 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-08 17:43:28,512 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-11-08 17:43:28,513 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-11-08 17:43:28,514 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (1/1) ...
[2024-11-08 17:43:28,524 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-11-08 17:43:28,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/z3
[2024-11-08 17:43:28,562 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-11-08 17:43:28,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-11-08 17:43:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0
[2024-11-08 17:43:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1
[2024-11-08 17:43:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2
[2024-11-08 17:43:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3
[2024-11-08 17:43:28,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-08 17:43:28,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-08 17:43:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0
[2024-11-08 17:43:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1
[2024-11-08 17:43:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2
[2024-11-08 17:43:28,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3
[2024-11-08 17:43:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-08 17:43:28,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-08 17:43:28,698 INFO L238 CfgBuilder]: Building ICFG
[2024-11-08 17:43:28,701 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-08 17:43:28,935 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live.
[2024-11-08 17:43:28,935 INFO L287 CfgBuilder]: Performing block encoding
[2024-11-08 17:43:28,953 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-08 17:43:28,954 INFO L316 CfgBuilder]: Removed 1 assume(true) statements.
[2024-11-08 17:43:28,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:43:28 BoogieIcfgContainer
[2024-11-08 17:43:28,955 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-08 17:43:28,958 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-11-08 17:43:28,958 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-11-08 17:43:28,963 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-11-08 17:43:28,963 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.11 05:43:28" (1/3) ...
[2024-11-08 17:43:28,964 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ccc03b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:43:28, skipping insertion in model container
[2024-11-08 17:43:28,964 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 05:43:28" (2/3) ...
[2024-11-08 17:43:28,965 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ccc03b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.11 05:43:28, skipping insertion in model container
[2024-11-08 17:43:28,965 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:43:28" (3/3) ...
[2024-11-08 17:43:28,967 INFO L112 eAbstractionObserver]: Analyzing ICFG 4BitCounterPointer.c
[2024-11-08 17:43:28,988 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-11-08 17:43:28,989 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations.
[2024-11-08 17:43:28,991 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47ccc03b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.11 05:43:28, skipping insertion in model container
[2024-11-08 17:43:28,991 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2024-11-08 17:43:28,992 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2024-11-08 17:43:28,993 INFO L270 PluginConnector]: Initializing Witness Printer...
[2024-11-08 17:43:28,993 INFO L274 PluginConnector]: Witness Printer initialized
[2024-11-08 17:43:28,994 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 05:43:28" (3/3) ...
[2024-11-08 17:43:28,997 INFO L142 WitnessPrinter]: Generating witness for correct program
[2024-11-08 17:43:29,008 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges
[2024-11-08 17:43:29,009 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges
[2024-11-08 17:43:29,009 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges
[2024-11-08 17:43:29,010 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges
[2024-11-08 17:43:29,114 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/witness.graphml
[2024-11-08 17:43:29,114 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/witness.yml
[2024-11-08 17:43:29,115 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-11-08 17:43:29,117 INFO L158 Benchmark]: Toolchain (without parser) took 1059.01ms. Allocated memory is still 159.4MB. Free memory was 130.1MB in the beginning and 96.0MB in the end (delta: 34.1MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB.
[2024-11-08 17:43:29,118 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 109.1MB. Free memory is still 68.3MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-08 17:43:29,118 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.96ms. Allocated memory is still 159.4MB. Free memory was 129.5MB in the beginning and 118.0MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2024-11-08 17:43:29,119 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.81ms. Allocated memory is still 159.4MB. Free memory was 118.0MB in the beginning and 116.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-08 17:43:29,120 INFO L158 Benchmark]: Boogie Preprocessor took 69.96ms. Allocated memory is still 159.4MB. Free memory was 116.4MB in the beginning and 114.9MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-08 17:43:29,120 INFO L158 Benchmark]: RCFGBuilder took 442.99ms. Allocated memory is still 159.4MB. Free memory was 114.9MB in the beginning and 103.3MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2024-11-08 17:43:29,121 INFO L158 Benchmark]: TraceAbstraction took 33.16ms. Allocated memory is still 159.4MB. Free memory was 102.3MB in the beginning and 100.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-08 17:43:29,122 INFO L158 Benchmark]: Witness Printer took 122.57ms. Allocated memory is still 159.4MB. Free memory was 100.2MB in the beginning and 96.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB.
[2024-11-08 17:43:29,126 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.26ms. Allocated memory is still 109.1MB. Free memory is still 68.3MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 333.96ms. Allocated memory is still 159.4MB. Free memory was 129.5MB in the beginning and 118.0MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 46.81ms. Allocated memory is still 159.4MB. Free memory was 118.0MB in the beginning and 116.4MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Boogie Preprocessor took 69.96ms. Allocated memory is still 159.4MB. Free memory was 116.4MB in the beginning and 114.9MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* RCFGBuilder took 442.99ms. Allocated memory is still 159.4MB. Free memory was 114.9MB in the beginning and 103.3MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
* TraceAbstraction took 33.16ms. Allocated memory is still 159.4MB. Free memory was 102.3MB in the beginning and 100.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
* Witness Printer took 122.57ms. Allocated memory is still 159.4MB. Free memory was 100.2MB in the beginning and 96.0MB in the end (delta: 4.2MB). 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!
[2024-11-08 17:43:29,175 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_342be8dd-4b40-49ad-9eef-d2cdca6ddc9a/bin/uautomizer-verify-jihMAELWvX/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (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