./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/openssl/s3_clnt.blast.02.i.cil-2.c --full-output --architecture 32bit
--------------------------------------------------------------------------------
Checking for overflows
Using default analysis
Version d790fecc
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/openssl/s3_clnt.blast.02.i.cil-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1 --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 b0edcf84130f28de31dd252113e98a7277e8f803d45945a4e4ab5373cd867bd6
--- Real Ultimate output ---
This is Ultimate 0.3.0-dev-d790fec
[2024-12-02 06:36:11,709 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2024-12-02 06:36:11,768 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Overflow-32bit-Automizer_Default.epf
[2024-12-02 06:36:11,773 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2024-12-02 06:36:11,773 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-12-02 06:36:11,795 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2024-12-02 06:36:11,796 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-12-02 06:36:11,796 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-12-02 06:36:11,796 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-12-02 06:36:11,796 INFO L153 SettingsManager]: * Use memory slicer=true
[2024-12-02 06:36:11,796 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2024-12-02 06:36:11,797 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2024-12-02 06:36:11,797 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-12-02 06:36:11,797 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2024-12-02 06:36:11,797 INFO L153 SettingsManager]: * Use SBE=true
[2024-12-02 06:36:11,797 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-12-02 06:36:11,797 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2024-12-02 06:36:11,797 INFO L153 SettingsManager]: * sizeof long=4
[2024-12-02 06:36:11,797 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2024-12-02 06:36:11,797 INFO L153 SettingsManager]: * sizeof POINTER=4
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * sizeof long double=12
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Use constant arrays=true
[2024-12-02 06:36:11,798 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-12-02 06:36:11,798 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-12-02 06:36:11,799 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-12-02 06:36:11,799 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * Compute procedure contracts=false
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2024-12-02 06:36:11,799 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2024-12-02 06:36:11,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2024-12-02 06:36:11,800 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false
[2024-12-02 06:36:11,800 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2024-12-02 06:36:11,800 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2024-12-02 06:36:11,800 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2024-12-02 06:36:11,800 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_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1
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 -> b0edcf84130f28de31dd252113e98a7277e8f803d45945a4e4ab5373cd867bd6
[2024-12-02 06:36:12,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2024-12-02 06:36:12,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-12-02 06:36:12,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-12-02 06:36:12,064 INFO L270 PluginConnector]: Initializing CDTParser...
[2024-12-02 06:36:12,064 INFO L274 PluginConnector]: CDTParser initialized
[2024-12-02 06:36:12,065 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/openssl/s3_clnt.blast.02.i.cil-2.c
[2024-12-02 06:36:14,864 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/data/0fd118e71/f225aa1933894e338d830a75cd32f4db/FLAG53e22cc64
[2024-12-02 06:36:15,117 INFO L384 CDTParser]: Found 1 translation units.
[2024-12-02 06:36:15,117 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/sv-benchmarks/c/openssl/s3_clnt.blast.02.i.cil-2.c
[2024-12-02 06:36:15,137 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/data/0fd118e71/f225aa1933894e338d830a75cd32f4db/FLAG53e22cc64
[2024-12-02 06:36:15,153 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/data/0fd118e71/f225aa1933894e338d830a75cd32f4db
[2024-12-02 06:36:15,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-12-02 06:36:15,157 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2024-12-02 06:36:15,158 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-12-02 06:36:15,158 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-12-02 06:36:15,163 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2024-12-02 06:36:15,164 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6185ee34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15, skipping insertion in model container
[2024-12-02 06:36:15,165 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,206 INFO L175 MainTranslator]: Built tables and reachable declarations
[2024-12-02 06:36:15,547 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-12-02 06:36:15,562 INFO L200 MainTranslator]: Completed pre-run
[2024-12-02 06:36:15,656 INFO L210 PostProcessor]: Analyzing one entry point: main
[2024-12-02 06:36:15,678 INFO L204 MainTranslator]: Completed translation
[2024-12-02 06:36:15,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15 WrapperNode
[2024-12-02 06:36:15,679 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-12-02 06:36:15,680 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-12-02 06:36:15,680 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-12-02 06:36:15,680 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized
[2024-12-02 06:36:15,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,707 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,748 INFO L138 Inliner]: procedures = 32, calls = 243, calls flagged for inlining = 8, calls inlined = 4, statements flattened = 846
[2024-12-02 06:36:15,748 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-12-02 06:36:15,749 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-12-02 06:36:15,749 INFO L270 PluginConnector]: Initializing Boogie Preprocessor...
[2024-12-02 06:36:15,749 INFO L274 PluginConnector]: Boogie Preprocessor initialized
[2024-12-02 06:36:15,759 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,759 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,767 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,796 INFO L175 MemorySlicer]: Split 212 memory accesses to 4 slices as follows [2, 25, 43, 142]. 67 percent of accesses are in the largest equivalence class. The 27 initializations are split as follows [2, 25, 0, 0]. The 79 writes are split as follows [0, 0, 20, 59].
[2024-12-02 06:36:15,797 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,797 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,830 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,832 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,838 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,842 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,845 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,852 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-12-02 06:36:15,853 INFO L112 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-12-02 06:36:15,853 INFO L270 PluginConnector]: Initializing RCFGBuilder...
[2024-12-02 06:36:15,853 INFO L274 PluginConnector]: RCFGBuilder initialized
[2024-12-02 06:36:15,854 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (1/1) ...
[2024-12-02 06:36:15,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000
[2024-12-02 06:36:15,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/z3
[2024-12-02 06:36:15,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null)
[2024-12-02 06:36:15,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2
[2024-12-02 06:36:15,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3
[2024-12-02 06:36:15,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0
[2024-12-02 06:36:15,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1
[2024-12-02 06:36:15,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2
[2024-12-02 06:36:15,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3
[2024-12-02 06:36:15,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0
[2024-12-02 06:36:15,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1
[2024-12-02 06:36:15,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2
[2024-12-02 06:36:15,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3
[2024-12-02 06:36:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0
[2024-12-02 06:36:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1
[2024-12-02 06:36:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2
[2024-12-02 06:36:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3
[2024-12-02 06:36:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0
[2024-12-02 06:36:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1
[2024-12-02 06:36:15,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2
[2024-12-02 06:36:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3
[2024-12-02 06:36:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2024-12-02 06:36:15,923 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-12-02 06:36:15,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-12-02 06:36:16,109 INFO L234 CfgBuilder]: Building ICFG
[2024-12-02 06:36:16,111 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation
[2024-12-02 06:36:16,130 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2024-12-02 06:36:17,643 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##97: assume !false;
[2024-12-02 06:36:17,644 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##96: assume false;
[2024-12-02 06:36:17,713 INFO L? ?]: Removed 97 outVars from TransFormulas that were not future-live.
[2024-12-02 06:36:17,713 INFO L283 CfgBuilder]: Performing block encoding
[2024-12-02 06:36:17,726 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-12-02 06:36:17,726 INFO L312 CfgBuilder]: Removed 2 assume(true) statements.
[2024-12-02 06:36:17,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:36:17 BoogieIcfgContainer
[2024-12-02 06:36:17,727 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-12-02 06:36:17,729 INFO L112 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2024-12-02 06:36:17,729 INFO L270 PluginConnector]: Initializing TraceAbstraction...
[2024-12-02 06:36:17,734 INFO L274 PluginConnector]: TraceAbstraction initialized
[2024-12-02 06:36:17,734 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:36:15" (1/3) ...
[2024-12-02 06:36:17,734 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50d62267 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:36:17, skipping insertion in model container
[2024-12-02 06:36:17,735 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:36:15" (2/3) ...
[2024-12-02 06:36:17,735 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50d62267 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:36:17, skipping insertion in model container
[2024-12-02 06:36:17,735 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:36:17" (3/3) ...
[2024-12-02 06:36:17,736 INFO L128 eAbstractionObserver]: Analyzing ICFG s3_clnt.blast.02.i.cil-2.c
[2024-12-02 06:36:17,752 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2024-12-02 06:36:17,753 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG s3_clnt.blast.02.i.cil-2.c that has 1 procedures, 178 locations, 1 initial locations, 1 loop locations, and 12 error locations.
[2024-12-02 06:36:17,812 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ========
[2024-12-02 06:36:17,825 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3d3cf2f5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms]
[2024-12-02 06:36:17,825 INFO L334 AbstractCegarLoop]: Starting to check reachability of 12 error locations.
[2024-12-02 06:36:17,829 INFO L276 IsEmpty]: Start isEmpty. Operand has 178 states, 165 states have (on average 1.709090909090909) internal successors, (282), 177 states have internal predecessors, (282), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-12-02 06:36:17,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6
[2024-12-02 06:36:17,834 INFO L210 NwaCegarLoop]: Found error trace
[2024-12-02 06:36:17,835 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1]
[2024-12-02 06:36:17,835 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 9 more)] ===
[2024-12-02 06:36:17,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier
[2024-12-02 06:36:17,841 INFO L85 PathProgramCache]: Analyzing trace with hash 28693987, now seen corresponding path program 1 times
[2024-12-02 06:36:17,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-12-02 06:36:17,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105502474]
[2024-12-02 06:36:17,850 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-12-02 06:36:17,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-12-02 06:36:18,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:36:18,162 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-12-02 06:36:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-12-02 06:36:18,293 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-12-02 06:36:18,295 INFO L340 BasicCegarLoop]: Counterexample is feasible
[2024-12-02 06:36:18,297 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (11 of 12 remaining)
[2024-12-02 06:36:18,299 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (10 of 12 remaining)
[2024-12-02 06:36:18,299 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (9 of 12 remaining)
[2024-12-02 06:36:18,299 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (8 of 12 remaining)
[2024-12-02 06:36:18,299 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 12 remaining)
[2024-12-02 06:36:18,299 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 12 remaining)
[2024-12-02 06:36:18,300 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 12 remaining)
[2024-12-02 06:36:18,300 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 12 remaining)
[2024-12-02 06:36:18,300 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 12 remaining)
[2024-12-02 06:36:18,300 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 12 remaining)
[2024-12-02 06:36:18,300 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 12 remaining)
[2024-12-02 06:36:18,300 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 12 remaining)
[2024-12-02 06:36:18,301 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0
[2024-12-02 06:36:18,305 INFO L422 BasicCegarLoop]: Path program histogram: [1]
[2024-12-02 06:36:18,328 INFO L170 ceAbstractionStarter]: Computing trace abstraction results
[2024-12-02 06:36:18,332 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:36:18 BoogieIcfgContainer
[2024-12-02 06:36:18,332 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2024-12-02 06:36:18,332 INFO L112 PluginConnector]: ------------------------Witness Printer----------------------------
[2024-12-02 06:36:18,333 INFO L270 PluginConnector]: Initializing Witness Printer...
[2024-12-02 06:36:18,333 INFO L274 PluginConnector]: Witness Printer initialized
[2024-12-02 06:36:18,333 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:36:17" (3/4) ...
[2024-12-02 06:36:18,334 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample
[2024-12-02 06:36:18,378 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 3.
[2024-12-02 06:36:18,418 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml
[2024-12-02 06:36:18,418 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/witness.yml
[2024-12-02 06:36:18,418 INFO L131 PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-12-02 06:36:18,420 INFO L158 Benchmark]: Toolchain (without parser) took 3263.20ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 48.9MB in the end (delta: 41.3MB). Peak memory consumption was 39.3MB. Max. memory is 16.1GB.
[2024-12-02 06:36:18,420 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 72.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:36:18,420 INFO L158 Benchmark]: CACSL2BoogieTranslator took 521.76ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 59.9MB in the end (delta: 30.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB.
[2024-12-02 06:36:18,421 INFO L158 Benchmark]: Boogie Procedure Inliner took 68.16ms. Allocated memory is still 117.4MB. Free memory was 59.9MB in the beginning and 55.0MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:36:18,421 INFO L158 Benchmark]: Boogie Preprocessor took 103.08ms. Allocated memory is still 117.4MB. Free memory was 55.0MB in the beginning and 45.6MB in the end (delta: 9.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2024-12-02 06:36:18,421 INFO L158 Benchmark]: RCFGBuilder took 1873.99ms. Allocated memory is still 117.4MB. Free memory was 45.6MB in the beginning and 78.6MB in the end (delta: -33.0MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB.
[2024-12-02 06:36:18,422 INFO L158 Benchmark]: TraceAbstraction took 603.25ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 53.5MB in the end (delta: 24.4MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB.
[2024-12-02 06:36:18,422 INFO L158 Benchmark]: Witness Printer took 86.05ms. Allocated memory is still 117.4MB. Free memory was 53.5MB in the beginning and 48.9MB in the end (delta: 4.6MB). There was no memory consumed. Max. memory is 16.1GB.
[2024-12-02 06:36:18,424 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 72.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 521.76ms. Allocated memory is still 117.4MB. Free memory was 90.2MB in the beginning and 59.9MB in the end (delta: 30.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB.
* Boogie Procedure Inliner took 68.16ms. Allocated memory is still 117.4MB. Free memory was 59.9MB in the beginning and 55.0MB in the end (delta: 4.9MB). There was no memory consumed. Max. memory is 16.1GB.
* Boogie Preprocessor took 103.08ms. Allocated memory is still 117.4MB. Free memory was 55.0MB in the beginning and 45.6MB in the end (delta: 9.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
* RCFGBuilder took 1873.99ms. Allocated memory is still 117.4MB. Free memory was 45.6MB in the beginning and 78.6MB in the end (delta: -33.0MB). Peak memory consumption was 25.9MB. Max. memory is 16.1GB.
* TraceAbstraction took 603.25ms. Allocated memory is still 117.4MB. Free memory was 77.9MB in the beginning and 53.5MB in the end (delta: 24.4MB). Peak memory consumption was 26.9MB. Max. memory is 16.1GB.
* Witness Printer took 86.05ms. Allocated memory is still 117.4MB. Free memory was 53.5MB in the beginning and 48.9MB in the end (delta: 4.6MB). There was no memory consumed. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- StatisticsResult: ErrorAutomatonStatistics
NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0
- CounterExampleResult [Line: 1142]: integer overflow possible
integer overflow possible
We found a FailurePath:
[L1055] static int init = 1;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
[L1056] static SSL_METHOD SSLv3_client_data ;
VAL [SSLv3_client_data={4:0}, init=1]
[L1078] SSL *s = (SSL*)malloc(sizeof(SSL)) ;
[L1082] s->s3 = malloc(sizeof(struct ssl3_state_st))
[L1083] s->ctx = malloc(sizeof(SSL_CTX))
[L1084] s->session = malloc(sizeof(SSL_SESSION))
[L1085] s->state = 12292
[L1086] s->version = __VERIFIER_nondet_int()
[L1088] s->info_callback = (void (*)()) __VERIFIER_nondet_ulong()
[L1089] EXPR s->ctx
[L1089] (s->ctx)->info_callback = (void (*)()) __VERIFIER_nondet_ulong()
[L1090] s->init_buf = (BUF_MEM *)__VERIFIER_nondet_ulong()
[L1091] s->bbio = (BIO *) __VERIFIER_nondet_ulong()
[L1092] s->wbio = (BIO *) __VERIFIER_nondet_ulong()
[L1093] EXPR s->s3
[L1093] (s->s3)->flags = __VERIFIER_nondet_long()
[L1094] EXPR s->s3
[L1094] (s->s3)->tmp.cert_req = __VERIFIER_nondet_int()
[L1095] EXPR s->s3
[L1095] (s->s3)->tmp.new_cipher = malloc(sizeof(struct ssl_cipher_st))
[L1096] EXPR s->s3
[L1096] EXPR (s->s3)->tmp.new_cipher
[L1096] ((s->s3)->tmp.new_cipher)->algorithms = __VERIFIER_nondet_ulong()
[L1097] EXPR s->s3
[L1097] (s->s3)->tmp.next_state = __VERIFIER_nondet_int()
[L1099] CALL ssl3_connect(s)
[L1105] BUF_MEM *buf ;
[L1106] unsigned long tmp ;
[L1107] unsigned long l ;
[L1108] long num1 ;
[L1109] void (*cb)() ;
[L1110] int ret ;
[L1111] int new_state ;
[L1112] int state ;
[L1113] int skip ;
[L1114] int tmp___1 = __VERIFIER_nondet_int() ;
[L1115] int tmp___2 = __VERIFIER_nondet_int() ;
[L1116] int tmp___3 = __VERIFIER_nondet_int() ;
[L1117] int tmp___4 = __VERIFIER_nondet_int() ;
[L1118] int tmp___5 = __VERIFIER_nondet_int() ;
[L1119] int tmp___6 = __VERIFIER_nondet_int() ;
[L1120] int tmp___7 = __VERIFIER_nondet_int() ;
[L1121] int tmp___8 = __VERIFIER_nondet_int() ;
[L1122] long tmp___9 = __VERIFIER_nondet_long() ;
[L1123] int blastFlag ;
[L1126] blastFlag = 0
[L1127] s->hit=__VERIFIER_nondet_int ()
[L1128] s->state = 12292
[L1129] tmp = __VERIFIER_nondet_int()
[L1130] cb = (void (*)())((void *)0)
[L1131] ret = -1
[L1132] skip = 0
[L1133] EXPR s->info_callback
VAL [SSLv3_client_data={4:0}, init=1]
[L1133] COND TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0)
[L1134] EXPR s->info_callback
[L1134] cb = s->info_callback
[L1142] EXPR s->in_handshake
VAL [SSLv3_client_data={4:0}, init=1]
[L1142] s->in_handshake += 1
VAL [SSLv3_client_data={4:0}, blastFlag=0, cb={0:9}, init=1, ret=-1, s={-8:0}, skip=0, tmp___1=0, tmp___2=0, tmp___3=0, tmp___4=0, tmp___5=0, tmp___6=0, tmp___7=0, tmp___8=0, tmp___9=0]
- UnprovableResult [Line: 1142]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1261]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1261]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1310]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1310]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1572]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1572]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1578]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1578]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1659]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- UnprovableResult [Line: 1659]: Unable to prove that integer overflow can never occur
Unable to prove that integer overflow can never occur
Reason: Not analyzed.
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 1 procedures, 178 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 0.5s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=178occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, 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: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available
RESULT: Ultimate proved your program to be incorrect!
[2024-12-02 06:36:18,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad48871d-638b-46b7-8d37-4077bbbe5a41/bin/uautomizer-verify-84ZbGMXZE1/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
Writing human readable error path to file UltimateCounterExample.errorpath
Result:
FALSE(OVERFLOW)