/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-wmm/mix042_tso.oepc.i
--------------------------------------------------------------------------------
This is Ultimate 0.1.25-b981219
[2020-04-17 16:22:45,895 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2020-04-17 16:22:45,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2020-04-17 16:22:45,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2020-04-17 16:22:45,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2020-04-17 16:22:45,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2020-04-17 16:22:45,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2020-04-17 16:22:45,933 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2020-04-17 16:22:45,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2020-04-17 16:22:45,940 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2020-04-17 16:22:45,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2020-04-17 16:22:45,944 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2020-04-17 16:22:45,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2020-04-17 16:22:45,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2020-04-17 16:22:45,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2020-04-17 16:22:45,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2020-04-17 16:22:45,951 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2020-04-17 16:22:45,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2020-04-17 16:22:45,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2020-04-17 16:22:45,959 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2020-04-17 16:22:45,964 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2020-04-17 16:22:45,967 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2020-04-17 16:22:45,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2020-04-17 16:22:45,969 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2020-04-17 16:22:45,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2020-04-17 16:22:45,972 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2020-04-17 16:22:45,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2020-04-17 16:22:45,974 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2020-04-17 16:22:45,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2020-04-17 16:22:45,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2020-04-17 16:22:45,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2020-04-17 16:22:45,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2020-04-17 16:22:45,978 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2020-04-17 16:22:45,979 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2020-04-17 16:22:45,980 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2020-04-17 16:22:45,980 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2020-04-17 16:22:45,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2020-04-17 16:22:45,982 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2020-04-17 16:22:45,982 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2020-04-17 16:22:45,983 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2020-04-17 16:22:45,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2020-04-17 16:22:45,985 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2020-04-17 16:22:46,013 INFO L113 SettingsManager]: Loading preferences was successful
[2020-04-17 16:22:46,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2020-04-17 16:22:46,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2020-04-17 16:22:46,015 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2020-04-17 16:22:46,016 INFO L138 SettingsManager]: * Use SBE=true
[2020-04-17 16:22:46,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2020-04-17 16:22:46,016 INFO L138 SettingsManager]: * sizeof long=4
[2020-04-17 16:22:46,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2020-04-17 16:22:46,016 INFO L138 SettingsManager]: * sizeof POINTER=4
[2020-04-17 16:22:46,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2020-04-17 16:22:46,017 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2020-04-17 16:22:46,017 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2020-04-17 16:22:46,017 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2020-04-17 16:22:46,017 INFO L138 SettingsManager]: * sizeof long double=12
[2020-04-17 16:22:46,018 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2020-04-17 16:22:46,018 INFO L138 SettingsManager]: * Use constant arrays=true
[2020-04-17 16:22:46,018 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2020-04-17 16:22:46,018 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2020-04-17 16:22:46,018 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2020-04-17 16:22:46,019 INFO L138 SettingsManager]: * To the following directory=./dump/
[2020-04-17 16:22:46,019 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2020-04-17 16:22:46,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-04-17 16:22:46,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2020-04-17 16:22:46,019 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2020-04-17 16:22:46,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2020-04-17 16:22:46,020 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2020-04-17 16:22:46,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2020-04-17 16:22:46,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2020-04-17 16:22:46,020 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2020-04-17 16:22:46,020 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2020-04-17 16:22:46,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2020-04-17 16:22:46,362 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2020-04-17 16:22:46,366 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2020-04-17 16:22:46,369 INFO L271 PluginConnector]: Initializing CDTParser...
[2020-04-17 16:22:46,369 INFO L275 PluginConnector]: CDTParser initialized
[2020-04-17 16:22:46,370 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix042_tso.oepc.i
[2020-04-17 16:22:46,431 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbf400ab7/477e3710ea114244870180a5416f52c8/FLAG2daac676d
[2020-04-17 16:22:46,945 INFO L306 CDTParser]: Found 1 translation units.
[2020-04-17 16:22:46,946 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix042_tso.oepc.i
[2020-04-17 16:22:46,961 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbf400ab7/477e3710ea114244870180a5416f52c8/FLAG2daac676d
[2020-04-17 16:22:47,178 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cbf400ab7/477e3710ea114244870180a5416f52c8
[2020-04-17 16:22:47,189 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2020-04-17 16:22:47,209 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements.
[2020-04-17 16:22:47,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2020-04-17 16:22:47,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2020-04-17 16:22:47,214 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2020-04-17 16:22:47,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.04 04:22:47" (1/1) ...
[2020-04-17 16:22:47,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a783285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:47, skipping insertion in model container
[2020-04-17 16:22:47,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.04 04:22:47" (1/1) ...
[2020-04-17 16:22:47,227 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2020-04-17 16:22:47,285 INFO L178 MainTranslator]: Built tables and reachable declarations
[2020-04-17 16:22:47,852 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-04-17 16:22:47,865 INFO L203 MainTranslator]: Completed pre-run
[2020-04-17 16:22:47,930 INFO L206 PostProcessor]: Analyzing one entry point: main
[2020-04-17 16:22:48,004 INFO L208 MainTranslator]: Completed translation
[2020-04-17 16:22:48,004 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48 WrapperNode
[2020-04-17 16:22:48,004 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2020-04-17 16:22:48,005 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2020-04-17 16:22:48,005 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2020-04-17 16:22:48,005 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2020-04-17 16:22:48,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,036 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2020-04-17 16:22:48,069 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2020-04-17 16:22:48,069 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2020-04-17 16:22:48,069 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2020-04-17 16:22:48,080 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,085 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,086 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,105 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,109 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
[2020-04-17 16:22:48,124 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2020-04-17 16:22:48,125 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2020-04-17 16:22:48,125 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2020-04-17 16:22:48,125 INFO L275 PluginConnector]: RCFGBuilder initialized
[2020-04-17 16:22:48,132 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.04 04:22:48" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2020-04-17 16:22:48,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2020-04-17 16:22:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin
[2020-04-17 16:22:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2020-04-17 16:22:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2020-04-17 16:22:48,202 INFO L130 BoogieDeclarations]: Found specification of procedure P0
[2020-04-17 16:22:48,203 INFO L138 BoogieDeclarations]: Found implementation of procedure P0
[2020-04-17 16:22:48,203 INFO L130 BoogieDeclarations]: Found specification of procedure P1
[2020-04-17 16:22:48,204 INFO L138 BoogieDeclarations]: Found implementation of procedure P1
[2020-04-17 16:22:48,204 INFO L130 BoogieDeclarations]: Found specification of procedure P2
[2020-04-17 16:22:48,205 INFO L138 BoogieDeclarations]: Found implementation of procedure P2
[2020-04-17 16:22:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end
[2020-04-17 16:22:48,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2020-04-17 16:22:48,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2020-04-17 16:22:48,208 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement
Received shutdown request...
[2020-04-17 16:26:45,100 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder. Reason: Timeout or Toolchain cancelled by user
[2020-04-17 16:26:45,104 INFO L168 Benchmark]: Toolchain (without parser) took 237912.60 ms. Allocated memory was 142.1 MB in the beginning and 4.3 GB in the end (delta: 4.1 GB). Free memory was 98.6 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.5 GB. Max. memory is 7.1 GB.
[2020-04-17 16:26:45,106 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 142.1 MB. Free memory was 118.4 MB in the beginning and 118.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
[2020-04-17 16:26:45,107 INFO L168 Benchmark]: CACSL2BoogieTranslator took 794.10 ms. Allocated memory was 142.1 MB in the beginning and 200.3 MB in the end (delta: 58.2 MB). Free memory was 96.7 MB in the beginning and 151.5 MB in the end (delta: -54.7 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB.
[2020-04-17 16:26:45,108 INFO L168 Benchmark]: Boogie Procedure Inliner took 63.68 ms. Allocated memory is still 200.3 MB. Free memory was 150.7 MB in the beginning and 148.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB.
[2020-04-17 16:26:45,109 INFO L168 Benchmark]: Boogie Preprocessor took 55.46 ms. Allocated memory is still 200.3 MB. Free memory was 148.5 MB in the beginning and 146.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB.
[2020-04-17 16:26:45,110 INFO L168 Benchmark]: RCFGBuilder took 236976.67 ms. Allocated memory was 200.3 MB in the beginning and 4.3 GB in the end (delta: 4.1 GB). Free memory was 145.6 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.5 GB. Max. memory is 7.1 GB.
[2020-04-17 16:26:45,114 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.46 ms. Allocated memory is still 142.1 MB. Free memory was 118.4 MB in the beginning and 118.2 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 794.10 ms. Allocated memory was 142.1 MB in the beginning and 200.3 MB in the end (delta: 58.2 MB). Free memory was 96.7 MB in the beginning and 151.5 MB in the end (delta: -54.7 MB). Peak memory consumption was 20.4 MB. Max. memory is 7.1 GB.
* Boogie Procedure Inliner took 63.68 ms. Allocated memory is still 200.3 MB. Free memory was 150.7 MB in the beginning and 148.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 55.46 ms. Allocated memory is still 200.3 MB. Free memory was 148.5 MB in the beginning and 146.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 236976.67 ms. Allocated memory was 200.3 MB in the beginning and 4.3 GB in the end (delta: 4.1 GB). Free memory was 145.6 MB in the beginning and 1.4 GB in the end (delta: -1.3 GB). Peak memory consumption was 4.5 GB. Max. memory is 7.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder:
- TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder)
Toolchain cancelled while XnfDer was eliminating 1 quantified variables from 14 xjuncts.
RESULT: Ultimate could not prove your program: Timeout
Completed graceful shutdown