java -ea -Xmx4000000000 -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-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-wmm/rfi008_power.opt_false-unreach-call.i


--------------------------------------------------------------------------------


This is Ultimate 0.1.23-822e86c
[2018-11-14 11:23:35,080 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-14 11:23:35,082 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-14 11:23:35,122 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-14 11:23:35,123 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-14 11:23:35,132 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-14 11:23:35,135 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-14 11:23:35,142 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-14 11:23:35,147 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-14 11:23:35,148 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-14 11:23:35,149 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-14 11:23:35,149 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-14 11:23:35,156 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-14 11:23:35,157 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-14 11:23:35,168 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-14 11:23:35,169 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-14 11:23:35,176 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-14 11:23:35,181 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-14 11:23:35,188 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-14 11:23:35,193 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-14 11:23:35,200 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-14 11:23:35,202 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-14 11:23:35,209 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-14 11:23:35,210 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-14 11:23:35,210 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-14 11:23:35,216 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-14 11:23:35,217 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-14 11:23:35,223 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-14 11:23:35,224 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-14 11:23:35,228 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-14 11:23:35,229 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-14 11:23:35,233 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-14 11:23:35,233 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-14 11:23:35,233 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-14 11:23:35,234 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-14 11:23:35,239 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-14 11:23:35,239 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2018-11-14 11:23:35,283 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-14 11:23:35,287 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-14 11:23:35,288 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-14 11:23:35,288 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-11-14 11:23:35,295 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-14 11:23:35,295 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-14 11:23:35,295 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-14 11:23:35,296 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-14 11:23:35,296 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-11-14 11:23:35,296 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-14 11:23:35,296 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-11-14 11:23:35,296 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-14 11:23:35,296 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-14 11:23:35,297 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-14 11:23:35,297 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-14 11:23:35,297 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-11-14 11:23:35,297 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-14 11:23:35,297 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-14 11:23:35,303 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-14 11:23:35,303 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-14 11:23:35,303 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-14 11:23:35,304 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-14 11:23:35,304 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-14 11:23:35,304 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-14 11:23:35,304 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-14 11:23:35,304 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-14 11:23:35,305 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-11-14 11:23:35,305 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-14 11:23:35,305 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-14 11:23:35,305 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-14 11:23:35,423 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-14 11:23:35,458 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-14 11:23:35,467 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-14 11:23:35,469 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-14 11:23:35,469 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-14 11:23:35,471 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/rfi008_power.opt_false-unreach-call.i
[2018-11-14 11:23:35,592 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f68122430/bafe4dc6ffc54a929b2fe2d3614ba27d/FLAGad23d9d46
[2018-11-14 11:23:36,812 INFO  L298              CDTParser]: Found 1 translation units.
[2018-11-14 11:23:36,818 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/rfi008_power.opt_false-unreach-call.i
[2018-11-14 11:23:36,865 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f68122430/bafe4dc6ffc54a929b2fe2d3614ba27d/FLAGad23d9d46
[2018-11-14 11:23:36,888 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f68122430/bafe4dc6ffc54a929b2fe2d3614ba27d
[2018-11-14 11:23:36,903 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-14 11:23:36,906 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-11-14 11:23:36,911 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-14 11:23:36,911 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-14 11:23:36,924 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-14 11:23:36,929 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:23:36" (1/1) ...
[2018-11-14 11:23:36,936 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43256e0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:23:36, skipping insertion in model container
[2018-11-14 11:23:36,936 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 11:23:36" (1/1) ...
[2018-11-14 11:23:36,960 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-14 11:23:37,075 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-14 11:23:38,098 WARN  L311         MainTranslator]: Unsupported Syntax: Unsupported function: __VERIFIER_atomic_begin
[2018-11-14 11:23:38,099 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@37d0800d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 11:23:38, skipping insertion in model container
[2018-11-14 11:23:38,099 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-14 11:23:38,100 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2018-11-14 11:23:38,105 INFO  L168              Benchmark]: Toolchain (without parser) took 1200.43 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
[2018-11-14 11:23:38,111 INFO  L168              Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
[2018-11-14 11:23:38,114 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1189.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
[2018-11-14 11:23:38,122 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 0.35 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
 * CACSL2BoogieTranslator took 1189.01 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 705]: Unsupported Syntax
    Unsupported function: __VERIFIER_atomic_begin
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...