./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-zoran-zr36067_true-unreach-call.cil.c --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version aa418289
Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-zoran-zr36067_true-unreach-call.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) )
--witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9353c5d3a3636098e91a4301ac1b21ab71f0e3c9
..............................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
UNKNOWN
--- Real Ultimate output ---
This is Ultimate 0.1.23-aa41828
[2018-11-23 04:01:59,180 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-23 04:01:59,181 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-23 04:01:59,188 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-23 04:01:59,188 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-23 04:01:59,189 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-23 04:01:59,189 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-23 04:01:59,191 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-23 04:01:59,192 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-23 04:01:59,192 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-23 04:01:59,193 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-23 04:01:59,193 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-23 04:01:59,194 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-23 04:01:59,194 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-23 04:01:59,195 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-23 04:01:59,195 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-23 04:01:59,196 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-23 04:01:59,197 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-23 04:01:59,199 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-23 04:01:59,200 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-23 04:01:59,200 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-23 04:01:59,201 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-23 04:01:59,203 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-23 04:01:59,203 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-23 04:01:59,203 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-23 04:01:59,204 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-23 04:01:59,204 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-23 04:01:59,205 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-23 04:01:59,205 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-23 04:01:59,206 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-23 04:01:59,206 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-23 04:01:59,207 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-23 04:01:59,207 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-23 04:01:59,207 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-23 04:01:59,208 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-23 04:01:59,208 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-23 04:01:59,209 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf
[2018-11-23 04:01:59,218 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-23 04:01:59,219 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-23 04:01:59,219 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-23 04:01:59,220 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS
[2018-11-23 04:01:59,220 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-23 04:01:59,220 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-23 04:01:59,220 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-23 04:01:59,221 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-11-23 04:01:59,221 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-23 04:01:59,221 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-11-23 04:01:59,221 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-23 04:01:59,221 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-11-23 04:01:59,221 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-11-23 04:01:59,221 INFO L133 SettingsManager]: * Use constant arrays=true
[2018-11-23 04:01:59,221 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-11-23 04:01:59,221 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2018-11-23 04:01:59,222 INFO L133 SettingsManager]: * Timeout in seconds=1000000
[2018-11-23 04:01:59,222 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-23 04:01:59,222 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-23 04:01:59,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2018-11-23 04:01:59,222 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-23 04:01:59,222 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-23 04:01:59,222 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-23 04:01:59,222 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN
[2018-11-23 04:01:59,223 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-23 04:01:59,223 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-23 04:01:59,223 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-23 04:01:59,223 INFO L133 SettingsManager]: * To the following directory=dump/
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_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak
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 ! call(__VERIFIER_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak
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 -> 9353c5d3a3636098e91a4301ac1b21ab71f0e3c9
[2018-11-23 04:01:59,246 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-23 04:01:59,254 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-23 04:01:59,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-23 04:01:59,257 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-23 04:01:59,257 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-23 04:01:59,258 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-zoran-zr36067_true-unreach-call.cil.c
[2018-11-23 04:01:59,292 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/data/0de4862f5/c05728eb8ddf480d858df4936c47b6b3/FLAG4feb5dd70
[2018-11-23 04:01:59,994 INFO L307 CDTParser]: Found 1 translation units.
[2018-11-23 04:01:59,995 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14__complex_emg__linux-usb-dev__drivers-media-pci-zoran-zr36067_true-unreach-call.cil.c
[2018-11-23 04:02:00,046 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/data/0de4862f5/c05728eb8ddf480d858df4936c47b6b3/FLAG4feb5dd70
[2018-11-23 04:02:00,276 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b24cc646-5a2e-492b-9de8-62c72ab36bf9/bin-2019/ukojak/data/0de4862f5/c05728eb8ddf480d858df4936c47b6b3
[2018-11-23 04:02:00,278 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-23 04:02:00,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2018-11-23 04:02:00,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-23 04:02:00,279 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-23 04:02:00,282 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-23 04:02:00,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:02:00" (1/1) ...
[2018-11-23 04:02:00,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50fd92b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:02:00, skipping insertion in model container
[2018-11-23 04:02:00,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:02:00" (1/1) ...
[2018-11-23 04:02:00,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-23 04:02:00,432 INFO L176 MainTranslator]: Built tables and reachable declarations
[2018-11-23 04:02:02,930 ERROR L311 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays
[2018-11-23 04:02:02,931 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f29457d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:02:02, skipping insertion in model container
[2018-11-23 04:02:02,931 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-23 04:02:02,932 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2018-11-23 04:02:02,932 INFO L168 Benchmark]: Toolchain (without parser) took 2654.15 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 929.5 MB in the beginning and 1.0 GB in the end (delta: -98.9 MB). Peak memory consumption was 244.0 MB. Max. memory is 11.5 GB.
[2018-11-23 04:02:02,934 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB.
[2018-11-23 04:02:02,934 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2652.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 929.5 MB in the beginning and 1.0 GB in the end (delta: -98.9 MB). Peak memory consumption was 244.0 MB. Max. memory is 11.5 GB.
[2018-11-23 04:02:02,936 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 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB.
* CACSL2BoogieTranslator took 2652.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 142.6 MB). Free memory was 929.5 MB in the beginning and 1.0 GB in the end (delta: -98.9 MB). Peak memory consumption was 244.0 MB. Max. memory is 11.5 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 11128]: Unsupported Syntax
we need to generalize this to nested and/or variable length arrays
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...