java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf -i ../../../trunk/examples/svcomp/locks/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c
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This is Ultimate 0.1.23-2f49842
[2018-01-20 22:33:55,958 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-01-20 22:33:55,960 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-01-20 22:33:55,973 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-01-20 22:33:55,973 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-01-20 22:33:55,973 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-01-20 22:33:55,974 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-01-20 22:33:55,976 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-01-20 22:33:55,978 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-01-20 22:33:55,979 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-01-20 22:33:55,980 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-01-20 22:33:55,980 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-01-20 22:33:55,980 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-01-20 22:33:55,982 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-01-20 22:33:55,982 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-01-20 22:33:55,985 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-01-20 22:33:55,987 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-01-20 22:33:55,989 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-01-20 22:33:55,991 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-01-20 22:33:55,992 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-01-20 22:33:55,994 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-01-20 22:33:55,995 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-01-20 22:33:55,995 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-01-20 22:33:55,996 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-01-20 22:33:55,997 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-01-20 22:33:55,998 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-01-20 22:33:55,998 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-01-20 22:33:55,999 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring...
[2018-01-20 22:33:55,999 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-01-20 22:33:56,000 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-01-20 22:33:56,000 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-01-20 22:33:56,001 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ.epf
[2018-01-20 22:33:56,011 INFO L110 SettingsManager]: Loading preferences was successful
[2018-01-20 22:33:56,011 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-01-20 22:33:56,012 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-01-20 22:33:56,012 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-01-20 22:33:56,012 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-01-20 22:33:56,013 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-01-20 22:33:56,013 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-01-20 22:33:56,013 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-01-20 22:33:56,014 INFO L133 SettingsManager]: * sizeof long=4
[2018-01-20 22:33:56,014 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-01-20 22:33:56,014 INFO L133 SettingsManager]: * Check allocation purity=true
[2018-01-20 22:33:56,014 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-01-20 22:33:56,014 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-01-20 22:33:56,015 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-01-20 22:33:56,015 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-01-20 22:33:56,015 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-01-20 22:33:56,015 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-01-20 22:33:56,015 INFO L133 SettingsManager]: * sizeof long double=12
[2018-01-20 22:33:56,016 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-01-20 22:33:56,016 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-01-20 22:33:56,016 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-01-20 22:33:56,016 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements
[2018-01-20 22:33:56,016 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-01-20 22:33:56,017 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-01-20 22:33:56,017 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-01-20 22:33:56,017 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-01-20 22:33:56,017 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-01-20 22:33:56,017 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-01-20 22:33:56,018 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-01-20 22:33:56,018 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-01-20 22:33:56,018 INFO L133 SettingsManager]: * Stop after first violation was found=false
[2018-01-20 22:33:56,018 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL
[2018-01-20 22:33:56,018 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-01-20 22:33:56,019 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-01-20 22:33:56,019 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-01-20 22:33:56,020 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-01-20 22:33:56,020 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-01-20 22:33:56,054 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-01-20 22:33:56,066 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-01-20 22:33:56,069 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-01-20 22:33:56,070 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-01-20 22:33:56,070 INFO L276 PluginConnector]: CDTParser initialized
[2018-01-20 22:33:56,071 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c
[2018-01-20 22:33:56,196 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-01-20 22:33:56,201 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-01-20 22:33:56,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-01-20 22:33:56,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-01-20 22:33:56,210 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-01-20 22:33:56,211 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b5402a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56, skipping insertion in model container
[2018-01-20 22:33:56,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,230 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-20 22:33:56,254 INFO L153 Dispatcher]: Using SV-COMP mode
[2018-01-20 22:33:56,375 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-20 22:33:56,391 INFO L450 PostProcessor]: Settings: Checked method=main
[2018-01-20 22:33:56,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56 WrapperNode
[2018-01-20 22:33:56,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-01-20 22:33:56,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-01-20 22:33:56,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-01-20 22:33:56,397 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-01-20 22:33:56,408 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,408 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,415 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,415 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (1/1) ...
[2018-01-20 22:33:56,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-01-20 22:33:56,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-01-20 22:33:56,423 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-01-20 22:33:56,423 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-01-20 22:33:56,424 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (1/1) ...
No working directory specified, using /storage/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
[2018-01-20 22:33:56,476 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-01-20 22:33:56,476 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-01-20 22:33:56,476 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-01-20 22:33:56,476 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-01-20 22:33:56,476 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-01-20 22:33:56,476 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-01-20 22:33:56,477 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-01-20 22:33:56,477 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-01-20 22:33:56,638 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-01-20 22:33:56,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.01 10:33:56 BoogieIcfgContainer
[2018-01-20 22:33:56,639 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-01-20 22:33:56,639 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-01-20 22:33:56,640 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2018-01-20 22:33:56,641 INFO L276 PluginConnector]: TraceAbstraction initialized
[2018-01-20 22:33:56,641 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.01 10:33:56" (1/3) ...
[2018-01-20 22:33:56,642 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27390d50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.01 10:33:56, skipping insertion in model container
[2018-01-20 22:33:56,642 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.01 10:33:56" (2/3) ...
[2018-01-20 22:33:56,643 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27390d50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.01 10:33:56, skipping insertion in model container
[2018-01-20 22:33:56,643 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.01 10:33:56" (3/3) ...
[2018-01-20 22:33:56,644 INFO L105 eAbstractionObserver]: Analyzing ICFG test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c
[2018-01-20 22:33:56,651 INFO L130 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2018-01-20 22:33:56,658 INFO L142 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations.
[2018-01-20 22:33:56,663 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@27390d50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.01 10:33:56, skipping insertion in model container
[2018-01-20 22:33:56,663 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-01-20 22:33:56,664 INFO L168 Benchmark]: Toolchain (without parser) took 467.83 ms. Allocated memory is still 304.6 MB. Free memory was 263.9 MB in the beginning and 235.2 MB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 5.3 GB.
[2018-01-20 22:33:56,667 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 304.6 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-01-20 22:33:56,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 194.08 ms. Allocated memory is still 304.6 MB. Free memory was 263.9 MB in the beginning and 254.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 5.3 GB.
[2018-01-20 22:33:56,667 INFO L168 Benchmark]: Boogie Preprocessor took 26.55 ms. Allocated memory is still 304.6 MB. Free memory was 254.9 MB in the beginning and 252.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
[2018-01-20 22:33:56,668 INFO L168 Benchmark]: RCFGBuilder took 215.57 ms. Allocated memory is still 304.6 MB. Free memory was 252.8 MB in the beginning and 237.2 MB in the end (delta: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 5.3 GB.
[2018-01-20 22:33:56,669 INFO L168 Benchmark]: TraceAbstraction took 23.96 ms. Allocated memory is still 304.6 MB. Free memory was 236.2 MB in the beginning and 235.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 5.3 GB.
[2018-01-20 22:33:56,672 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.12 ms. Allocated memory is still 304.6 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 194.08 ms. Allocated memory is still 304.6 MB. Free memory was 263.9 MB in the beginning and 254.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 26.55 ms. Allocated memory is still 304.6 MB. Free memory was 254.9 MB in the beginning and 252.8 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 215.57 ms. Allocated memory is still 304.6 MB. Free memory was 252.8 MB in the beginning and 237.2 MB in the end (delta: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 5.3 GB.
* TraceAbstraction took 23.96 ms. Allocated memory is still 304.6 MB. Free memory was 236.2 MB in the beginning and 235.2 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- AllSpecificationsHoldResult: All specifications hold
We were not able to verify any specifiation because the program does not contain any specification.
RESULT: Ultimate proved your program to be correct!
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-20_22-33-56-683.csv
Received shutdown request...