./Ultimate.py --spec ../../sv-benchmarks/c/Systems_BusyBox_MemSafety.prp --file ../../sv-benchmarks/c/busybox-1.22.0/basename_false-unreach-call_true-no-overflow_true-valid-memsafety.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for memory safety (deref-memtrack)
Using default analysis
Version 1dbac8bc
Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/basename_false-unreach-call_true-no-overflow_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c57ebc44b313bf301635c00d4458ecfdd41286b1
.......................................................................................................................................................
Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis
Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/busybox-1.22.0/basename_false-unreach-call_true-no-overflow_true-valid-memsafety.i -s /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
--witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c57ebc44b313bf301635c00d4458ecfdd41286b1
..................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
ERROR: ExceptionOrErrorResult: IllegalStateException: Check for isGlobalScope first
--- Real Ultimate output ---
This is Ultimate 0.1.23-1dbac8b
[2018-11-10 05:48:36,022 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-10 05:48:36,023 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-10 05:48:36,031 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-10 05:48:36,031 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-10 05:48:36,032 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-10 05:48:36,032 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-10 05:48:36,033 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-10 05:48:36,034 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-10 05:48:36,035 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-10 05:48:36,035 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-10 05:48:36,036 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-10 05:48:36,036 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-10 05:48:36,037 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-10 05:48:36,038 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-10 05:48:36,038 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-10 05:48:36,039 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-10 05:48:36,040 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-10 05:48:36,041 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-10 05:48:36,042 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-10 05:48:36,042 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-10 05:48:36,043 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-10 05:48:36,045 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-10 05:48:36,045 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-10 05:48:36,045 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-10 05:48:36,046 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-10 05:48:36,046 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-10 05:48:36,047 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-10 05:48:36,047 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-10 05:48:36,048 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-10 05:48:36,048 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-10 05:48:36,048 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-10 05:48:36,049 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-10 05:48:36,049 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-10 05:48:36,049 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-10 05:48:36,050 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-10 05:48:36,050 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf
[2018-11-10 05:48:36,057 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-10 05:48:36,057 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-10 05:48:36,058 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-10 05:48:36,058 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-10 05:48:36,058 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-10 05:48:36,059 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-10 05:48:36,059 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-11-10 05:48:36,059 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-11-10 05:48:36,059 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-10 05:48:36,059 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-11-10 05:48:36,059 INFO L133 SettingsManager]: * Bitprecise bitfields=true
[2018-11-10 05:48:36,059 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2018-11-10 05:48:36,060 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-10 05:48:36,060 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-10 05:48:36,060 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-10 05:48:36,060 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-10 05:48:36,060 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-11-10 05:48:36,060 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-10 05:48:36,060 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-10 05:48:36,061 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-10 05:48:36,061 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-11-10 05:48:36,061 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-10 05:48:36,061 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
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-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
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 valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
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 -> c57ebc44b313bf301635c00d4458ecfdd41286b1
[2018-11-10 05:48:36,086 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-10 05:48:36,094 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-10 05:48:36,096 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-10 05:48:36,097 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-10 05:48:36,097 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-10 05:48:36,098 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/../../sv-benchmarks/c/busybox-1.22.0/basename_false-unreach-call_true-no-overflow_true-valid-memsafety.i
[2018-11-10 05:48:36,134 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data/c436e4d5a/b6a0c350d35243e58c6c0cec5167d1b9/FLAG90b1a362c
[2018-11-10 05:48:36,600 INFO L298 CDTParser]: Found 1 translation units.
[2018-11-10 05:48:36,600 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/sv-benchmarks/c/busybox-1.22.0/basename_false-unreach-call_true-no-overflow_true-valid-memsafety.i
[2018-11-10 05:48:36,614 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data/c436e4d5a/b6a0c350d35243e58c6c0cec5167d1b9/FLAG90b1a362c
[2018-11-10 05:48:36,625 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data/c436e4d5a/b6a0c350d35243e58c6c0cec5167d1b9
[2018-11-10 05:48:36,628 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-10 05:48:36,629 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2018-11-10 05:48:36,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-10 05:48:36,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-10 05:48:36,633 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-10 05:48:36,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:48:36" (1/1) ...
[2018-11-10 05:48:36,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e6becc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:48:36, skipping insertion in model container
[2018-11-10 05:48:36,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:48:36" (1/1) ...
[2018-11-10 05:48:36,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-10 05:48:36,680 INFO L174 MainTranslator]: Built tables and reachable declarations
[2018-11-10 05:48:36,766 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.IllegalStateException: Check for isGlobalScope first
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:400)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarHelper(AuxVarInfoBuilder.java:112)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarInfo(AuxVarInfoBuilder.java:85)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4088)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:338)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1831)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2110)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:95)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2018-11-10 05:48:36,768 INFO L168 Benchmark]: Toolchain (without parser) took 139.92 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 945.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB.
[2018-11-10 05:48:36,769 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB.
[2018-11-10 05:48:36,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 138.09 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 945.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB.
[2018-11-10 05:48:36,771 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB.
* CACSL2BoogieTranslator took 138.09 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 945.8 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: IllegalStateException: Check for isGlobalScope first
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalStateException: Check for isGlobalScope first: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:400)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
### Bit-precise run ###
This is Ultimate 0.1.23-1dbac8b
[2018-11-10 05:48:38,026 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-10 05:48:38,027 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-10 05:48:38,035 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-10 05:48:38,035 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-10 05:48:38,036 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-10 05:48:38,037 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-10 05:48:38,038 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-10 05:48:38,039 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-10 05:48:38,039 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-10 05:48:38,040 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-10 05:48:38,041 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-10 05:48:38,041 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-10 05:48:38,042 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-10 05:48:38,043 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-10 05:48:38,043 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-10 05:48:38,044 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-10 05:48:38,046 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-10 05:48:38,047 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-10 05:48:38,048 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-10 05:48:38,049 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-10 05:48:38,050 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-10 05:48:38,052 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-10 05:48:38,052 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-10 05:48:38,053 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-10 05:48:38,053 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-10 05:48:38,054 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-10 05:48:38,055 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-10 05:48:38,055 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-10 05:48:38,056 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-10 05:48:38,057 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-10 05:48:38,057 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-10 05:48:38,058 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-10 05:48:38,058 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-10 05:48:38,058 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-10 05:48:38,059 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-10 05:48:38,059 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf
[2018-11-10 05:48:38,070 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-10 05:48:38,070 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-10 05:48:38,071 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-10 05:48:38,071 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-10 05:48:38,071 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-10 05:48:38,071 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-10 05:48:38,071 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-11-10 05:48:38,072 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-11-10 05:48:38,072 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-10 05:48:38,072 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-11-10 05:48:38,072 INFO L133 SettingsManager]: * Bitprecise bitfields=true
[2018-11-10 05:48:38,073 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2018-11-10 05:48:38,073 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-10 05:48:38,073 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true
[2018-11-10 05:48:38,073 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-10 05:48:38,073 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-10 05:48:38,073 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-10 05:48:38,074 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-10 05:48:38,074 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-11-10 05:48:38,074 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-10 05:48:38,074 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-10 05:48:38,074 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-10 05:48:38,074 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF
[2018-11-10 05:48:38,074 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-10 05:48:38,074 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt
[2018-11-10 05:48:38,074 INFO L133 SettingsManager]: * Logic for external solver=AUFBV
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-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
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 valid-free) )
CHECK( init(main()), LTL(G valid-deref) )
CHECK( init(main()), LTL(G valid-memtrack) )
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 -> c57ebc44b313bf301635c00d4458ecfdd41286b1
[2018-11-10 05:48:38,103 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-10 05:48:38,111 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-10 05:48:38,113 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-10 05:48:38,113 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-10 05:48:38,114 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-10 05:48:38,114 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/../../sv-benchmarks/c/busybox-1.22.0/basename_false-unreach-call_true-no-overflow_true-valid-memsafety.i
[2018-11-10 05:48:38,149 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data/3b89c4a75/4f6c4411a2de41d1b5996eca0ed970a4/FLAG221ae155f
[2018-11-10 05:48:38,631 INFO L298 CDTParser]: Found 1 translation units.
[2018-11-10 05:48:38,631 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/sv-benchmarks/c/busybox-1.22.0/basename_false-unreach-call_true-no-overflow_true-valid-memsafety.i
[2018-11-10 05:48:38,644 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data/3b89c4a75/4f6c4411a2de41d1b5996eca0ed970a4/FLAG221ae155f
[2018-11-10 05:48:38,654 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_989c121f-fa78-4091-9d7d-c9b6c2d6fcf7/bin-2019/uautomizer/data/3b89c4a75/4f6c4411a2de41d1b5996eca0ed970a4
[2018-11-10 05:48:38,656 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-10 05:48:38,657 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2018-11-10 05:48:38,658 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-10 05:48:38,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-10 05:48:38,660 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-10 05:48:38,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:48:38" (1/1) ...
[2018-11-10 05:48:38,663 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f0f242b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:48:38, skipping insertion in model container
[2018-11-10 05:48:38,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:48:38" (1/1) ...
[2018-11-10 05:48:38,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-10 05:48:38,712 INFO L174 MainTranslator]: Built tables and reachable declarations
[2018-11-10 05:48:38,814 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.IllegalStateException: Check for isGlobalScope first
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:400)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarHelper(AuxVarInfoBuilder.java:112)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.container.AuxVarInfoBuilder.constructAuxVarInfo(AuxVarInfoBuilder.java:85)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleConditionalOperator(CHandler.java:4088)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:999)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:276)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2169)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:338)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1831)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3316)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2110)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:537)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:188)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:95)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2018-11-10 05:48:38,816 INFO L168 Benchmark]: Toolchain (without parser) took 159.65 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 933.5 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB.
[2018-11-10 05:48:38,818 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB.
[2018-11-10 05:48:38,818 INFO L168 Benchmark]: CACSL2BoogieTranslator took 158.01 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 933.5 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB.
[2018-11-10 05:48:38,820 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB.
* CACSL2BoogieTranslator took 158.01 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 933.5 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: IllegalStateException: Check for isGlobalScope first
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalStateException: Check for isGlobalScope first: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.ProcedureManager.getCurrentProcedureID(ProcedureManager.java:400)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...