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_Bitvector.epf -i ../../../trunk/examples/svcomp/pthread-wmm/safe006_pso.oepc_true-unreach-call.i


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This is Ultimate 0.1.23-10914cd
[2018-11-09 11:01:56,739 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-09 11:01:56,746 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-09 11:01:56,780 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-09 11:01:56,780 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-09 11:01:56,781 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-09 11:01:56,783 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-09 11:01:56,796 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-09 11:01:56,798 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-09 11:01:56,802 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-09 11:01:56,809 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-09 11:01:56,809 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-09 11:01:56,811 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-09 11:01:56,815 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-09 11:01:56,816 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-09 11:01:56,825 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-09 11:01:56,826 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-09 11:01:56,832 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-09 11:01:56,844 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-09 11:01:56,853 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
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[2018-11-09 11:01:56,889 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-09 11:01:56,896 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-09 11:01:56,897 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf
[2018-11-09 11:01:56,951 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-09 11:01:56,951 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-09 11:01:56,953 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-09 11:01:56,953 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-11-09 11:01:56,959 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-09 11:01:56,959 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-09 11:01:56,959 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-09 11:01:56,959 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-09 11:01:56,960 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-11-09 11:01:56,960 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-11-09 11:01:56,960 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-09 11:01:56,960 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-09 11:01:56,960 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-09 11:01:56,961 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-09 11:01:56,967 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-11-09 11:01:56,968 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-09 11:01:56,977 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-11-09 11:01:56,978 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-09 11:01:56,979 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-09 11:01:56,981 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-09 11:01:56,986 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-09 11:01:56,986 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-09 11:01:56,987 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-09 11:01:56,987 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-09 11:01:56,987 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-09 11:01:56,987 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-09 11:01:56,987 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-09 11:01:56,989 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-11-09 11:01:56,991 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-09 11:01:56,993 INFO  L133        SettingsManager]:  * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt
[2018-11-09 11:01:56,995 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-11-09 11:01:56,995 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-09 11:01:57,119 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-09 11:01:57,153 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-09 11:01:57,167 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-09 11:01:57,171 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-09 11:01:57,172 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-09 11:01:57,172 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/safe006_pso.oepc_true-unreach-call.i
[2018-11-09 11:01:57,316 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1afa4e41/6603207967c043d1a73b4d5a0ed9025d/FLAG2ed825a6f
[2018-11-09 11:01:58,455 INFO  L298              CDTParser]: Found 1 translation units.
[2018-11-09 11:01:58,456 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/safe006_pso.oepc_true-unreach-call.i
[2018-11-09 11:01:58,505 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1afa4e41/6603207967c043d1a73b4d5a0ed9025d/FLAG2ed825a6f
[2018-11-09 11:01:58,532 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1afa4e41/6603207967c043d1a73b4d5a0ed9025d
[2018-11-09 11:01:58,546 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-09 11:01:58,548 INFO  L131        ToolchainWalker]: Walking toolchain with 2 elements.
[2018-11-09 11:01:58,551 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-09 11:01:58,551 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-09 11:01:58,567 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-09 11:01:58,572 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:01:58" (1/1) ...
[2018-11-09 11:01:58,579 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45f4bc8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:01:58, skipping insertion in model container
[2018-11-09 11:01:58,583 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:01:58" (1/1) ...
[2018-11-09 11:01:58,606 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-09 11:01:58,740 INFO  L174         MainTranslator]: Built tables and reachable declarations
[2018-11-09 11:01:59,796 WARN  L309         MainTranslator]: Unsupported Syntax: Unsupported function: __VERIFIER_atomic_begin
[2018-11-09 11:01:59,797 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7f7d9b15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:01:59, skipping insertion in model container
[2018-11-09 11:01:59,797 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-09 11:01:59,801 INFO  L184        ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2018-11-09 11:01:59,803 INFO  L168              Benchmark]: Toolchain (without parser) took 1256.60 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB.
[2018-11-09 11:01:59,809 INFO  L168              Benchmark]: CDTParser took 2.37 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.
[2018-11-09 11:01:59,812 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1250.09 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB.
[2018-11-09 11:01:59,820 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 2.37 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 1250.09 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: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 3.9 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - UnsupportedSyntaxResult [Line: 684]: Unsupported Syntax
    Unsupported function: __VERIFIER_atomic_begin
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...