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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix025_pso.oepc_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 20:46:31,020 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 20:46:31,023 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 20:46:31,035 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 20:46:31,036 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 20:46:31,037 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 20:46:31,038 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 20:46:31,040 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 20:46:31,042 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 20:46:31,042 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 20:46:31,043 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 20:46:31,044 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 20:46:31,045 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 20:46:31,046 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 20:46:31,047 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 20:46:31,048 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 20:46:31,049 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 20:46:31,051 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 20:46:31,053 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 20:46:31,055 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 20:46:31,056 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 20:46:31,057 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 20:46:31,060 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 20:46:31,060 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 20:46:31,061 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 20:46:31,062 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 20:46:31,063 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 20:46:31,064 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 20:46:31,065 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 20:46:31,066 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 20:46:31,066 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 20:46:31,067 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 20:46:31,067 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 20:46:31,068 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 20:46:31,069 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 20:46:31,069 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 20:46:31,070 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 [2018-11-16 20:46:31,085 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 20:46:31,086 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 20:46:31,087 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-16 20:46:31,087 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-16 20:46:31,088 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 20:46:31,088 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 20:46:31,088 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 20:46:31,088 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 20:46:31,089 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 20:46:31,089 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 20:46:31,089 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 20:46:31,089 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-16 20:46:31,089 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 20:46:31,089 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-16 20:46:31,090 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 20:46:31,090 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 20:46:31,090 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 20:46:31,090 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-16 20:46:31,090 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 20:46:31,091 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-16 20:46:31,091 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 20:46:31,091 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 20:46:31,091 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 20:46:31,091 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 20:46:31,092 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 20:46:31,092 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 20:46:31,092 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 20:46:31,092 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-16 20:46:31,092 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 20:46:31,093 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 20:46:31,093 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 20:46:31,093 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 20:46:31,093 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-16 20:46:31,141 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 20:46:31,155 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 20:46:31,158 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 20:46:31,160 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 20:46:31,161 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 20:46:31,161 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix025_pso.oepc_false-unreach-call.i [2018-11-16 20:46:31,225 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80f0efdcc/c045718fe2334f57957c9fb5b89a1e17/FLAG39aa13b4f [2018-11-16 20:46:31,785 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 20:46:31,786 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix025_pso.oepc_false-unreach-call.i [2018-11-16 20:46:31,805 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80f0efdcc/c045718fe2334f57957c9fb5b89a1e17/FLAG39aa13b4f [2018-11-16 20:46:32,194 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/80f0efdcc/c045718fe2334f57957c9fb5b89a1e17 [2018-11-16 20:46:32,206 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 20:46:32,207 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 20:46:32,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 20:46:32,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 20:46:32,213 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 20:46:32,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:46:32" (1/1) ... [2018-11-16 20:46:32,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ceffe07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:46:32, skipping insertion in model container [2018-11-16 20:46:32,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:46:32" (1/1) ... [2018-11-16 20:46:32,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 20:46:32,314 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 20:46:32,804 ERROR L311 MainTranslator]: Unsupported Syntax: Unsupported function: __VERIFIER_atomic_begin [2018-11-16 20:46:32,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4f7ddb5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:46:32, skipping insertion in model container [2018-11-16 20:46:32,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 20:46:32,806 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-11-16 20:46:32,807 INFO L168 Benchmark]: Toolchain (without parser) took 601.13 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-16 20:46:32,810 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-11-16 20:46:32,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 597.14 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-11-16 20:46:32,814 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 0.23 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 597.14 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 707]: Unsupported Syntax Unsupported function: __VERIFIER_atomic_begin RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...