java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--target--iscsi--iscsi_target_mod.ko-entry_point_true-unreach-call.cil.out.c
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This is Ultimate 0.1.23-078a9b7
[2018-11-22 00:21:18,330 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-11-22 00:21:18,332 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-22 00:21:18,347 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-22 00:21:18,349 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-22 00:21:18,350 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-22 00:21:18,353 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-22 00:21:18,355 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-22 00:21:18,358 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-22 00:21:18,359 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-22 00:21:18,360 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-22 00:21:18,360 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-22 00:21:18,361 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-22 00:21:18,362 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-22 00:21:18,363 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-22 00:21:18,364 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-22 00:21:18,365 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-22 00:21:18,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-22 00:21:18,369 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-22 00:21:18,371 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-22 00:21:18,372 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-22 00:21:18,373 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
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[2018-11-22 00:21:18,376 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-22 00:21:18,377 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-22 00:21:18,378 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-22 00:21:18,379 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-22 00:21:18,381 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
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[2018-11-22 00:21:18,383 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
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[2018-11-22 00:21:18,384 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-22 00:21:18,384 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-22 00:21:18,385 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-22 00:21:18,388 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-11-22 00:21:18,389 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2018-11-22 00:21:18,422 INFO L110 SettingsManager]: Loading preferences was successful
[2018-11-22 00:21:18,422 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-22 00:21:18,423 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-22 00:21:18,423 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-22 00:21:18,424 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-22 00:21:18,424 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-11-22 00:21:18,424 INFO L133 SettingsManager]: * Use SBE=true
[2018-11-22 00:21:18,425 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-22 00:21:18,425 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-11-22 00:21:18,425 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-11-22 00:21:18,425 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-22 00:21:18,426 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-11-22 00:21:18,426 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true
[2018-11-22 00:21:18,426 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-22 00:21:18,426 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-11-22 00:21:18,426 INFO L133 SettingsManager]: * Use constant arrays=true
[2018-11-22 00:21:18,427 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-11-22 00:21:18,427 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-22 00:21:18,427 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-11-22 00:21:18,427 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-11-22 00:21:18,427 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-11-22 00:21:18,428 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-22 00:21:18,428 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-22 00:21:18,428 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-11-22 00:21:18,428 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-22 00:21:18,428 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF
[2018-11-22 00:21:18,429 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-22 00:21:18,429 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt
[2018-11-22 00:21:18,429 INFO L133 SettingsManager]: * Logic for external solver=AUFBV
[2018-11-22 00:21:18,429 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-22 00:21:18,430 INFO L133 SettingsManager]: * To the following directory=dump/
[2018-11-22 00:21:18,492 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-22 00:21:18,508 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-22 00:21:18,511 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-22 00:21:18,512 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-11-22 00:21:18,512 INFO L276 PluginConnector]: CDTParser initialized
[2018-11-22 00:21:18,513 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--target--iscsi--iscsi_target_mod.ko-entry_point_true-unreach-call.cil.out.c
[2018-11-22 00:21:18,579 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b1179ce/5d6b807d0c1a4947b73288277199e4e5/FLAG9650ef035
[2018-11-22 00:21:19,985 INFO L307 CDTParser]: Found 1 translation units.
[2018-11-22 00:21:19,986 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--target--iscsi--iscsi_target_mod.ko-entry_point_true-unreach-call.cil.out.c
[2018-11-22 00:21:20,133 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b1179ce/5d6b807d0c1a4947b73288277199e4e5/FLAG9650ef035
[2018-11-22 00:21:20,406 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13b1179ce/5d6b807d0c1a4947b73288277199e4e5
[2018-11-22 00:21:20,415 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-22 00:21:20,417 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-11-22 00:21:20,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-22 00:21:20,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-22 00:21:20,422 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-22 00:21:20,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:21:20" (1/1) ...
[2018-11-22 00:21:20,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d2877d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:20, skipping insertion in model container
[2018-11-22 00:21:20,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:21:20" (1/1) ...
[2018-11-22 00:21:20,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2018-11-22 00:21:21,070 INFO L176 MainTranslator]: Built tables and reachable declarations
[2018-11-22 00:21:32,222 ERROR L311 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: iscsi_change_param_sprintf
[2018-11-22 00:21:32,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4037995a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:21:32, skipping insertion in model container
[2018-11-22 00:21:32,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-22 00:21:32,224 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2018-11-22 00:21:32,227 INFO L168 Benchmark]: Toolchain (without parser) took 11811.25 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 855.6 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -660.7 MB). Peak memory consumption was 386.1 MB. Max. memory is 7.1 GB.
[2018-11-22 00:21:32,230 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-22 00:21:32,232 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11805.93 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 855.6 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -660.7 MB). Peak memory consumption was 386.1 MB. Max. memory is 7.1 GB.
[2018-11-22 00:21:32,235 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- GenericResult: Assertions are enabled
Assertions are enabled
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 11805.93 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 855.6 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -660.7 MB). Peak memory consumption was 386.1 MB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- UnsupportedSyntaxResult [Line: 20894]: Unsupported Syntax
encountered a call to a var args function, var args are not supported at the moment: iscsi_change_param_sprintf
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...